
psychological statistics
A random selection of files from a student counseling center revealed the following reasons why college students seek services: Mental health issues 25 Learning/school issues 15 Relationship issues 5 Other 5 What does it mean to say the files were randomly
asked by tia on May 25, 2011 
Psychological Statistics
A random selection of files from a student counseling center revealed the following reasons why college students seek services: Mental health issues 25 Learning/school issues 15 Relationship issues 5 Other 5 What does it mean to say the files were randomly
asked by Jeff on February 16, 2012 
psychlogical statistics
A random selection of files from a student counseling center revealed the following reasons why college students seek services: Mental health issues  25 Learning/school issues  15 Relationship issues  5 Other  5 What is the probability that if we
asked by theresa on January 24, 2015 
Probability
A college professor has been studying the relationship between the attendance habits of his students and the grades they earn in his courses. A breakdown of 200 of his students revealed the following: Attended regularly  160 Attended sometimes  40
asked by Angela on May 14, 2011 
math
a random sample of 42 college graduates who worked during their program revealed that a student spent an averge of 5.5 yeas on the job before being promoted. The sample standard deviation was 1.1 yrs. Using the .99 degree of confidence, what is the
asked by Dalila on October 25, 2011 
computer programming
Boardman College maintains two files—one for Sociology majors and another for Anthropology majors. Each file contains students' ID numbers, last names, first names, and grade point averages. Each file is in student ID number order. The college is merging
asked by John on August 8, 2015 
please help :)
Even though I know what random selection, directional selection, stabilizing selection, disruptive selection and sexual selection are I can not understant what does Starlings producing five eggs in each clutch has to do with it. In my final I got this
asked by claudia on January 5, 2008 
ap biology
Even though I know what random selection, directional selection, stabilizing selection, disruptive selection and sexual selection are I can not understant what does Starlings producing five eggs in each clutch has to do with it. In my final I got this
asked by claudia on January 6, 2008 
ap biology
Even though I know what random selection, directional selection, stabilizing selection, disruptive selection and sexual selection are I can not understant what does Starlings producing five eggs in each clutch has to do with it. In my final I got this
asked by claudia on January 4, 2008 
Lincoln College Of New En
it has been found that 85.6% of all enrolled college and university students in the U.S. are undergraduates. A random sample of 500 enrolled college students in a particular state revealed that 420 of them were undergraduates. Is there sufficient evidence
asked by Paula on April 26, 2013 
Statistics
The age distribution of students at a community college is given below. Age (years) Number of students (f) 11) Over 35 26 1103 A student from the community college is selected at random. Find the conditional probability that the student is at most 35 given
asked by Kelli on October 1, 2014 
probability
The National Center for Educational Statistics reported that in 2009 the ACT college placement and admission examination were normally distributed and had a mean of 21.1 and standard deviation of 5.1. A college requires applicants to have an ACT score in
asked by matt on September 21, 2015 
statistics
In an election for student council president at Russell Sage College, 80 students were polled and asken for whome the planned to vote. the following results of the poll were Allison 22, Emily 18, Kimberly 20 Johanna 14, Other 6. If one student from Russell
asked by Krystle on April 5, 2010 
statistics
Suppose that the test scores for a college entrance exam are normally distributed with a mean of 450 and a standard deviation of 100. If a student is selected at random what is the probability that the student will score above 600?
asked by kevin on April 24, 2013 
statistik and probability
n a college class of 250 graduating seniors 50 have jobswaiting. 10 are going to medical school, 20 are going to lawschool, and 80 are going to various other kinds of graduateschools. Select one graduate at random. a. What is the probability that the
asked by duka urgent on October 31, 2012 
stastics
I'm having a hard time with question, can someone help me? A random sample of medical files is used to estimate the proportion p of all people who have blood type B. If you have no preliminary estimate for p, how many medical files should you include in a
asked by Kim on December 19, 2010 
STATISTICS
How can I solve this? A random sample of medical files is used to estimate the proportion p of all people who have blood type B. If you have no preliminary estimate for p, how many medical files should you include in a random sample in order to be 85% sure
asked by trish on November 12, 2014 
english
how about this for starters? The shift from being a high school student to a college student can be both pleasurable and discomforting at the same time for the simple fact that college is nothing like high school. In college there are no “boundaries”,
asked by layla on January 25, 2010 
math
A pack of 6 pens cost $30. A pack of 8 files cost $24. A student wants to buy an equal number of pens and files. What is the least amount that the student must pay?
asked by gerrard on March 6, 2015 
Math
A random sample of 42 college graduates revealed that they worked an average of 5.5 years on the job before being promoted. The sample standard deviation was 1.1 years. Using the .99 degree of confidence, what is the confidence interval for the population
asked by Jim on February 2, 2013 
math
A bucket contains 7 red, 3 blue, 2 black and 1 yellow ball of the same size. A random selection of 5 balls is taken from the bucket. find the probability that the random selection will contain atleast 1 red ball?
asked by Mahalakshmi on August 17, 2011 
Statistics
A random sample of 14 college female students revealed their average height was 66.1 inches. a) How many students should be in a samle if a 95% confidence interval is to have a margin of error of only plus/minus 1 inch? Is that the only information you
asked by Kasey on July 30, 2007 
Probability
Im not sure how to start here. Please help. The age distribution of students at a community college is given below. Age (years) Under 21 2125 2630 3135 Over 35 Number of students (f) 411 407 201 51 26 A student from the community college is selected at
asked by Mary on October 28, 2006 
statisitcs
The combined math and verbal scores for students taking a national standardized examination for college admission is normally distributed with a mean of 560 and a standard deviation of 180. If a college requires a student to be in the top 40 % of students
asked by veronica on October 23, 2014 
Math
In a table of random digits, each digit is to occur with a probability of 0.1. a) A student examines a list of 200 random digits and counts only eleven 4’s and thus claims that the table is not really random. Explain the error in the student’s
asked by Anonymous on November 19, 2015 
math
1.Among 90 pieces of mail delivered to the library of a college,50 are addressed to the faculty of Business Administration and 40 are addressed to the Communication faculty.if two of these pieces of mail are delivered to the Dean's office by mistake,and
asked by Bravo on April 2, 2016 
Business Statistics
A sample of the personnel files of eight male employees revealed that, during a six month period, they lost the following number of days due to illness: 2, 0, 6, 3, 10, 4, 1, and 2. Caluculate the mean deviation.
asked by Tykrane on December 13, 2009 
please revise my essay
There are many reasons why a person should go to college, aside from receiving a college degree. Many people have their own personal beliefs about why a person should attend college but I will share my own views on why college is important. The reasons I
asked by Jackson on February 10, 2009 
Math
The combined math and verbal scores for students taking a national standardized examination for college admission, is normally distributed with a mean of 620 and a standard deviation of 220. If a college requires a student to be in the top 10 % of students
asked by Ashley on February 9, 2014 
Statistics
Based on information from Harper's Index, 37 out of a random sample of 100 adult Americans who did not attend college believe in extraterrestrials. However, out of a random sample of 100 Americans who did attend college, 41 claim that they believe in
asked by Torri on April 23, 2013 
english essay
could some one please proofread this There are many reasons why a person should go to college, aside from receiving a college degree. Many people have their own personal beliefs about why a person should attend college but I will share my own views on why
asked by maria on February 10, 2009 
Question
I am categorizing files by numbers. But I have a couple of files w/o #'s. Then what 1 label would I give these group of files? Ex: # Unknown...
asked by T on February 2, 2013 
English
I am categorizing files by numbers. But I have a couple of files w/o #'s. Then what 1 label would I give these group of files? Ex: # Unknown...
asked by T on February 2, 2013 
Science
How are the processes of natural selection and artificial selection similar? How are they different? My answer: They are similar because they both have the same result: species adapting to their environment. They both involve species with good adaptations
asked by reet on May 10, 2019 
EnglishWriting
Many students fear the thought of college. It is not only the transition from high school that intimidates them, but large classrooms, two hour seminars, and worse part, the fear of failure is what keeps them from going. Hence either take shorter hours,
asked by HM on October 7, 2011 
statistics
After years of data collection by college students, it has been determined that the distribution of course grades in Ms. Green’s Statistic II class follows a normal distribution with a mean of 62 and a standard deviation of 14. (a) A student will pass
asked by Karen on May 9, 2011 
Probability
Find the conditional probability. Suppose one card is selected at random from an ordinary deck of 52 playing cards. Let A = event a queen is selected B = event a diamond is selected Determine P(B[A) How do you go about solving this one? I know there are 4
asked by Mary on October 29, 2006 
statistics
a random sample of 100 college students is taken from the student body of a large university. assume that a population mean of 20 hours and a population standard deviation of 15 hours describes the weekly study estimates for the entire student body. About
asked by jc on June 27, 2010 
buss./stats
a sample of the personal files of eight male employees revealed that during a six month period they lost the following number of days due to illness 2, 0, 6, 3, 10, 4, 1, 2 calculate the standard deviation show your work
asked by tim on September 2, 2011 
Math
A community college has 3,000 students and 90 instructors. The college plans that enrollment will be 3,500 next year. How many new instructors should be hired if the college wants to keep the same student to instructor ratio?
asked by Diane on September 5, 2010 
math
A community college has 3,000 students and 90 instructors. The college plans that enrollment will be 3,500 next year. How many new instructors should be hired if the college wants to keep the same student to instructor ratio?
asked by tara on November 25, 2009 
math
A community college has 3,000 students and 90 instructors. The college plans that enrollment will be 3,500 next year. How many new instructors should be hired if the college wants to keep the same student to instructor ratio?
asked by s on November 11, 2009 
Math126
A Community College has 3,000 student and 90 instructors.The college plans that enrollment will be 3,500 next year.How many new instructors should be hired if the college wants to keep the same students to instructor ratio?
asked by Kelli on December 1, 2010 
STATISTICS
Suppose that, for students who are enrolled in college algebra, 78 percent are freshmen, 40 percent are female, and 28 percent are female and are freshmen. Your answers below should be entered as decimals and rounded to three decimal places. (a) One
asked by Anonymous on March 19, 2012 
KIPP Believe
The studenttofaculty ratio at a small college is 17:3. The total of students and faculty is 740. How many faculty members are there at the college? How many student?
asked by Keith on September 1, 2014 
computer
Using the Invert Selection tool while something is selected in Paint will __________. flip the selection vertically change the colors of the selection delete the selection change the selection to include everything on the picture except what was originally
asked by Bri on June 5, 2018 
computer
Using the Invert Selection tool while something is selected in Paint will __________. flip the selection vertically change the colors of the selection change the selection to include everything on the picture except what was originally selected delete the
asked by Bri on June 6, 2018 
Math
Which example is a function and which is not? Explain why. 1. Each student takes a selection of art classes. 2. Each student is placed in a math class. Please Help!! Thank You so much!!
asked by ~{HAPPY FACE!!}~ on February 12, 2009 
Math
Which example is a function and which is not? Explain why. 1. Each student takes a selection of art classes. 2. Each student is placed in a math class. Please Help!! Thank You so much!!
asked by Happy Face! on February 12, 2009 
operating system
Find existing files or create files that a. gzip compresses by more than 80 percent b. gzip compresses by less than 10 percent c. get larger when compressed with gzip Use ls –l to determine the sizes of the files in question. Can you characterize the
asked by Anonymous on October 14, 2009 
statistics
A large group of students has taken a college entrance exam. The scores on the exam are such that the mean = 52 and the standard deviation = 11 Find the probability that a student, selected at random, earned a score lower than 63.
asked by MM on June 24, 2011 
Physics
A large horizontal circular platform (M=143.1 kg, r=3.01 m) rotates about a frictionless vertical axle. A student (m=75.3 kg) walks slowly from the rim of the platform toward the center. The angular velocity ω of the system is 2.10 rad/s when the student
asked by Molly on February 11, 2014 
MLG
In a certain college , 4% of men students and 1% of women students are taller than 1.8m . Further more , 60% of the students are women . If a student is selected at random and is found taller than 1.8m , What is the probability that the student is a women?
asked by SHANKAR on May 30, 2008 
Math
The Schulich Society for Anarchy, Collectivism and Economic Equality has only 12 members, with surnames: Adams, Bezos, Chung, Dirar, Efrim, Faruk, Gomes, Habib, Ikeda, Jones, Kenny, and Laval Probably the only orderly aspect of this motley crew is the fact
asked by Jigney Pathak on October 25, 2015 
Physics
A horizontal circular platform (m = 110.1 kg, r = 3.21m) rotates about a frictionless vertical axle. A student (m = 98.3kg) walks slowly from the rim of the platform toward the center. The angular velocity, omega, of the system is 3.9 rad/s when the
asked by Emily on April 6, 2016 
physics
A horizontal circular platform (m = 108.1 kg, r = 3.25m) rotates about a frictionless vertical axle. A student (m = 85.3kg) walks slowly from the rim of the platform toward the center. The angular velocity, omega, of the system is 2.5 rad/s when the
asked by Jackie on March 8, 2012 
physics
A horizontal circular platform (m = 122.1 kg, r = 3.43m) rotates about a frictionless vertical axle. A student (m = 82.3kg) walks slowly from the rim of the platform toward the center. The angular velocity, omega, of the system is 2.9 rad/s when the
asked by taylor on October 25, 2016 
general
who are academic advisors in college? (at least a paragraph about them) Generally they are faculty members in the advisee's department. Some colleges, however, have a separate general studies program in which all freshman and sophomores enroll. The general
asked by deek on December 3, 2006 
MRI
You want to image a slice that is 5cm offcenter along zaxis. When the strength of the slice selection gradient is 0.2 G/cm, what is the difference between the transmission frequencies for excitation of the 5cm offcenter and the isocenter (0cm
asked by Abd on January 12, 2016 
Alg 1
You have 60 megabytes of space left on your portaable media player. You can choose to download song files that use 3.5 megabytes or video files that use 8 megabytes. You want to download at least 12 files. What is a graph showing the numbers of songs and
asked by Emma on January 30, 2012 
human resources
Write a 1,400 to 1,750word paper in which you address the following considerations related to selection tools: o Name three selection tools that you would consider using for a hiring program at a supermarket. o Choose what you think is the best selection
asked by pam on October 18, 2009 
Math
23 college sophomores at Crocodile Community College, 12 preferred pepperoni pizza, 7 preferred supreme, and 4 preferred cheese. If we picked a college sophomore at Crocodile Community College at random, what is the probability that he or she would prefer
asked by Jen on July 22, 2011 
statistics (math)
of college students 45% are women 8% have a GED. suppose a student is selected at random. Given that the selected employees is a woman. what is the probability that she has a GED
asked by tanya on November 28, 2015 
Health
f a patient is unemployed, it may be helpful to provide ________ along with addiction treatment. A. Anger management B. Career counseling C. 12step program D. Marriage counseling is it B? or is it C? i am so stuck on this one
asked by Brit on June 29, 2014 
literature
umm, i need possibly a little help. This question asks about your Independent Reading selection. You may use your reading selection to help you answer the question. What impact did your Independent Reading selection have on you as a reader? Would you
asked by love help on November 9, 2016 
biology
All of the following important concepts of population genetics are due to random events or chance except mutation natural selection the bottleneck effect the founder effect sexual recombination I am pretty sure that the answer would be "natural selection",
asked by Gail on January 31, 2009 
math algebra
A student walks and jogs to college each day. She averages 5km/h walking and 9km/h jogging. The distance from home to college is 8km and she makes the trip in 1 hour. How far does the student jog. To set up the equation I got: 5(x)+9(8x)=8 5x+729x=8
asked by angela on February 26, 2009 
intro to computer
Search: Your boss is very skeptical about the idea of storing his files up in the cloud rather than on a local storage drive. He asks you to give him the various advantages of cloud storage. Which of the selections below would not be a reason you give him?
asked by sue on June 12, 2014 
stats
The college student's average age is 33 and 42% are minority. How do I verify these claims without using a college website.
asked by Kim on September 6, 2011 
School
What is the best description of an advanced placement course? A. a rigorous version of a regular subject B. a course that is consistent with college/university courses and prepares a student to take AP exams in a particular subject area and opt out of
asked by Laura on September 19, 2017 
Critical Thinking
Arguments All college students take Critical Thinking. Therefore, Henry studiesTherefore, John is a college student.
asked by shirley on December 25, 2010 
computer
Which of the following are options when using the Select tool in Paint? (Select all that apply.) Rectangular Selection Circle Selection Freeform Selection Picture Selection A,B,C?
asked by Bri on June 5, 2018 
Critical Thinking
Analyzing Arguments All college students take Critical Thinking. Therefore, Henry studiesTherefore, John is a college student.
asked by shirley on December 25, 2010 
statistics
Of the 300 employees that were surveyed, 200 had college degrees, 50 were single, and 30 were both single and had college degrees. What is the probability that an employee chosen at random is single or has a college degree?
asked by sam on April 6, 2010 
Science
A student observes dark clouds are surrounding the school and the grass on the playground is wet. The student reasons that it rained. Which scientific skill did the student use to determine that it rained? A)Classification B)Observation C)Inference
asked by Anonymous on September 14, 2013 
Stats
A public heath official wanted to know how often university students visit their student health centers due to illness or injury. The official took a nationwide random sample of 120 university students and found an average of (x bar) = 2.30 visits per
asked by Cat on April 25, 2012 
write
All college students take Critical Thinking argumentTherefore, Henry studies Therefore, John is a college student.? how will i put in right order.
asked by shirley on December 25, 2010 
bus/stats
a sample of the personal files of eight male employees revealed that, during a sixmonth period, they lost the following number of days due to illness: 2,0,6,3,10,4,1 and 2. Calculate the standard deviation of the above sample? the means deviation is
asked by tim on September 3, 2011 
Physics
To determine the location of his center of mass, a physics student lies on a lightweight plank supported by two scales L = 2.40 m apart If the left scale reads 278 N, and the right scale reads 116 N, calculate the student's mass. Calculate the distance
asked by Megan on March 4, 2011 
physics
To determine the location of his center of mass, a physics student lies on a lightweight plank supported by two scales L = 2.44 m apart. If the left scale reads 309 N, and the right scale reads 125 N, calculate the student's mass. Calculate the distance
asked by Emily on October 21, 2012 
Science
4)A student observes dark clouds are surrounding the school and the grass on the playground is wet. The student reasons that it rained. Which scientific skill did the student use to determine that it rained?(1point) Classification Observation Inference
asked by Gabby on September 12, 2013 
statistics
At a certain college, there were 400 science majors, 100 engineering majors, and 600 business majors. If one student was selected at random, the probbility that they are an engineering major is
asked by Diva99 on October 1, 2011 
statistics
at a certain college, there were 700 science majors,100 engineering majors and 500 business majors. if one student was selected at random, the probability that they are an engineering major is?
asked by carol on September 27, 2011 
stat probability
At a certain college, there were 780 science majors, 320 engineering majors, and 390 business majors. If one student was selected at random, the probability that they are a business major is?
asked by Lynn on April 8, 2013 
LBCC
At a certain college, there were 780 science majors, 320 engineering majors, and 390 business majors. If one student was selected at random, the probability that they are a business major is?
asked by Lynn on April 7, 2013 
statistics
One student is selected at random from a student body. Suppose the probability that this student is female is 0.5 and the probability that this student works part time is 0.6. Are the two events "female" and "working" mutually exclusive?
asked by nasta on October 5, 2010 
Mat 126
A community college has 3,000 students and 90 instructors. The college plans that enrollment will be 3,500 next year. How many new instructors should be hired if the college wants to keep the same student to instructor ratio? 13 instructors 15 instructors
asked by Derek on October 10, 2010 
statistics
based on a random sample of 640 college students, the mean amount of sleep college students. construct a 95% confidence interval for the mean amount of sleep per night for college studenrs.
asked by jamie brice on November 13, 2011 
statistics
A teacher is interested in finding out how many hours a day a college student at Monroe Community College exercises. The teacher randomly chooses 1000 college students and asks them, “How many hours do you exercise?” Explain whether there could be any
asked by Dana on February 15, 2015 
chemistry URGENT
I need someone to check my answers to make sure that I have the correct answers. (3 Part Question) Two students each measure the density of a quartz sample three times: Student A Student B 3.20 g/mL 2.82 g/mL 2.58 g/mL 2.48 g/mL 2.10 g/mL 2.59 g/mL mean
asked by jazz on April 26, 2014 
HRM
o Name three selection tools that you would consider using for a hiring program at a supermarket. o Choose what you think is the best selection tool or combination of selection tools. o Justify your choice by describing the advantages of your method
asked by scooby9132002 on September 23, 2009 
Probability
Terminology: A circle of radius r is a curve that consists of all points at distance r from the center of the circle. A disk of radius r is the set of all points whose distance from its center is less than or equal to r . Thus, a circle is the boundary of
asked by No One on November 18, 2018 
math
A college student earned $8900 during summer vacation working as a waiter in a popular restaurant. The student invested part of the money at 10% and the rest at 9%. If the student received a total of $831 in interest at the end of the year, how much was
asked by help on September 1, 2014 
computer
You can only work with graphics within Paint; you cannot insert text. True False False? If you want your text to be centered on each line in a Word document, then you need to use __________. left alignment center alignment right alignment justified
asked by Bri on June 6, 2018 
MathStatistics
A marketing research company needs to estimate which of two soft drinks college students prefer. A random sample of n college students produced the following 98% confidence interval for the proportion of college students who prefer drink A: (0.384, 0.424).
asked by Ashley on November 28, 2009 
Math 1330
In a survey of 1000 eligible voters selected at random, it was found that 200 had a college degree. Additionally, it was found that 90% of those who had a college degree voted in the last presidential election, whereas 47% of the people who did not have a
asked by Ashleigh on April 9, 2012 
English
What is the verb, the subject, the predicate nominatives, and direct object in the folling sentence 1.In September of 1739, David Brainerd entered Yale College. 2. Yale was a good school for young preachers. 3. After four months of school, Mr. Brainerd
asked by Kim on September 29, 2010 
Language Arts
What impact did your Independent Reading selection have on you as a reader? Would you recommend your selection to a friend? Why or why not? Support your response with at least two pieces of evidence from your Independent Reading selection. Be sure to give
asked by Mark on September 30, 2017 
English
What impact did your Independent Reading selection have on you as a reader? Would you recommend your selection to a friend? Why or why not? Support your response with at least two pieces of evidence from your Independent Reading selection. Be sure to give
asked by drippykingkey on March 20, 2019 
probability
out of 250 students interviewed at a community college, 90 were taking mathematics but not computer science, 160 were taking mathematics, and 50 were taking neither mathematics nor computer science. Find the probability that a student chosen at random was
asked by Emma on October 27, 2011
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