
Math
Given the situation described, identify the type of sampling involved. Students at Local U are classified according to the progress toward their degree program as freshmen, sophomores, juniors, seniors and nonmatriculating, then random samples from each
asked by Jen on July 29, 2011 
Math
Given the situation described, identify the type of sampling involved. Students at Local U are classified according to the progress toward their degree program as freshmen, sophomores, juniors, seniors and nonmatriculating, then random samples from each
asked by Jen on July 29, 2011 
college math
Given the situation described, identify the type of sampling involved. A parish in Louisiana is divided geographically into school districts. A random sample from each of the school districts is selected
asked by lisa on September 11, 2010 
statistics
You are randomly selecting 10 college students for an experiment. The population in which you are sampling has 78% of the students classified as Caucasian and 22% classified as Minority. What is the probability that all 10 students selected will be
asked by john on March 13, 2011 
algebra
What type of sampling is this: Group the students in a local college by year and then randomly select 15 students from each group.
asked by shamir on June 6, 2017 
Statistics
Suppose you want to figure out what to do with your degree in psychology. You ask some fellow students from your psychology program who recently graduated to find out what they are doing with their degree and how much it pays. What type of sampling is
asked by Tise on August 13, 2013 
Human Resources
3. Design a Pilot Test. Following are descriptions of three situations in which a test has been developed. Read each situation and then design a pilot test. Answer the following questions about the pilot test: a. Who will take the test? b. What information
asked by Anonymous on August 5, 2014 
Math
Identify the sampling method. You want to determine the number of text messages students at your school send in a month. You go to the cafeteria and randomly ask students as they come out of the lunch line. A. Random B. Systematic C. Stratified D. None of
asked by Lana on January 14, 2016 
Math (check answers)
1)Identify the sampling method. You want to determine the number of text messages students at your school send in a month. You go to the cafeteria and randomly ask students as they come out of the lunch line. A)Random*** B)Systematic C)Stratified D)None of
asked by Sasha on June 1, 2015 
AED200
Random student locker searches without permission Explain the responsibilities you have as a teacher in the issue you chose. What are the students' rights? Do you have a responsibility to limit their rights? Identify the rights and responsibilities you
asked by dawn on February 20, 2008 
education
Student safety on field trips Do you have a responsibility to limit their rights? ·Identify the rights and responsibilities you will have as a teacher. How will your responsibilities as a teacher influence the rights of your students? Is it fair to
asked by scooby91320002 on July 16, 2008 
aed
• Review the methods for monitoring student progress presented in Ch. 6 (pp. 187–191) of the text. Each method presents a monitoring strategy for a particular type of activity or situation in a classroom, such as learning centers or independent work.
asked by scooby on April 23, 2010 
educationneed help plz
do u know where i can find more infor on Student safety on field trips Do you have a responsibility to limit their rights? ·Identify the rights and responsibilities you will have as a teacher. How will your responsibilities as a teacher influence the
asked by scooby91320002 on July 17, 2008 
Advance maths
In testing blood,three types of antigens are looked for:A,B and Rh.Every person is classified doubly. He is Rh positive if he has the Rh antigen, and Rh negative otherwise. He is type A,AB,or B depending on which of the antigens he has, with type 0 having
asked by Jamien on April 17, 2017 
Math
Identify the sampling,method. You want to determine the number of text messages students at your school send in a month. You go to the cafeteria and ask every 4th student that walks in. a random b systemic c stratified dm none of these My answer is
asked by Steve on May 25, 2015 
statistic
1.The state highway patrol stops every 5th car on highway 210 to check drivers' licenses and registrations. Which sampling technique are they using? systematic sampling chose this one convenience sampling cluster sampling simple random sampling stratified
asked by bria on July 13, 2012 
american education
*Random student locker searches without permission *Student safety on field trips Explain the responsibilities you have as a teacher in the issue you chose. What are the students' rights? Do you have a responsibility to limit their rights?Identify the
asked by scooby91320002 on July 18, 2008 
business
Describe a workrelated situation you feel could be improved. For example, you want to streamline the process for reimbursing employees, or you want to create a hightech website for your small business but have no experience in programming or graphic
asked by mee on June 11, 2010 
Finance
Describe a workrelated situation you feel could be improved. For example, you want to streamline the process for reimbursing employees, or you want to create a hightech website for your small business but have no experience in programming or graphic
asked by mee on June 11, 2010 
AE
· Choose one of the following issues regarding students’ rights and teachers’ responsibilities: o Random student locker searches without permission ( I chose this one) o Student safety on field trips o Student news articles and freedom of speech ·
asked by scooby91320002 on March 28, 2009 
statistics
Suppose that the ages of students at a particular university average 26 years with a standard deviation of 2.8 years. Consider the sampling distribution of the sample mean age of students in a sample of n = 49. The mean of the sampling distribution is
asked by Taylor on July 9, 2014 
science linear equation
A theater is presenting a program on drinking and driving for students and their parents. The proceeds will be donated to a local alcohol information center. Admission is $18 for parents and $9 for students. However, this situation has two constraints: The
asked by Duke on October 25, 2013 
Statistics
I am respectfully requesting help with the following assignment. I am struggling in this chapter of statistics... Define the term sample? A) A sample is a numeric characteristic of a sample B) A sample is a numeric characteristic of a population C) A
asked by Lisa on August 26, 2013 
Algebra
In a school of 464 students, 89 students are in the band, 215 students are on sports teams, and 31 students participate in both activities. How many students are involved in neither band nor sports? A.160 students B.191 students C.249 students D.433
asked by Cassie on February 20, 2013 
Math
Suppose you are researching the eating habits of people your age. What sampling method could you use to find the percent of students in your grade who eat five servings of fruit and vegetables each day? What is an example of a survey question that does not
asked by Harry on June 14, 2018 
Algebra
Suppose you are researching the eating habits of people your age. What sampling method could you use to find the percent of students in your grade who eat five servings of fruit and vegetables each day? What is an example of a survey question that does not
asked by Harry on June 14, 2018 
English
Everything is perfect. I just have to vary point 1. I included a further point for you to check. Thank you very much. I think we have to vary some of the sentences. 1) Involvement of the classes of the participating students (Only 10 students belonging to
asked by Henry2 on February 5, 2012 
Maths Ms sue
Select the TWO options that are TRUE statements about survey sampling. Select one or more: (1)Cluster sampling usually increases the sampling error compared to a simple random sample of the same size. (2)In stratified sampling, each member of the
asked by jenny on May 10, 2016 
Calculus
Suppose f(x,y) = XY(110X5Y). f(x,y) has 4 critical points. List them in increasing lexographic order. By that we mean that (x, y) comes before (z, w) if x
asked by Rajeev on October 16, 2011 
statistic
a class handled by prof. W has 60 students.he wants only 10 students to join in the Quiz bee.Suppose he consider the gender of the student, wherein 5 students are male and the remaining 5 are female.what sampling technique must he employ?in what manner he
asked by judith on September 26, 2015 
data management
3. To identify the cultural events that its readers would like to see reviewed, a weekly magazine conducted a survey of randomly selected members of local arts groups. a) Discuss any bias that could affect the results of this survey. b) Suggest a different
asked by sathu on March 27, 2015 
law
Assume you are a campus security coordinator and have observed an alarming rise in sexual assault in and around an area with nightlife popular to local college students. Many of the victims have, in fact, been local students, and they have been assaulted
asked by Anonymous on July 26, 2007 
Sociology Research Methods
You are conducting a survey for a national organization with 25,689 duespaying members. (a) What sampling method would be the most logical to use? (b) What are the steps you would use to develop the sample? (c) What are the advantages AND disadvantages of
asked by Faye on June 24, 2017 
Statistics
Students are being surveyed about the weight of books and supplies they are carrying as they attend class. a. Identify the variable of interest b. Identify the type of variable c. List a few values that might occur in a sample
asked by Rosemarie on January 11, 2014 
Math
Students are being surveyed about the weight of books and supplies they are carrying as they attend class. a. Identify the variable of interest. b. Identify the type of variable. c. List a few values that might occur in a sample
asked by David on February 25, 2017 
chemistry
Use the periodic table to identify what type of chemical bond is involved in each of these compounds: NaF,NO2, CBr4, and MgS. Explain your reasoning.
asked by Jackie on January 18, 2012 
Math
There are 300 students in the junior class at a high school. 100 students participate in theater. 70 students are involved in chorus. 140 students play a sport. 35 students are in chorus and are involved in theater, while 15 students play a sport and
asked by Catherine on August 22, 2012 
statistics
450 people are randomly selected at grocery stores across the state and surveyed on the amount of money they are spending at the store that day. How does finding the sample variance compare to investigating the sampling distribution of the variance? A. The
asked by maczindahouse on February 20, 2019 
Statisitcs
A large university campus has 60,000 students. The president of the students' association wants to conduct a survey of the students to determine their views on an increase in the student activity fee. She would like to acquire information about all the
asked by Rhea on September 19, 2010 
English
This is the second part of the letter I need to prepare. I really need your help to improve the word choice. Thank you very much in advance. 1) This twoyear project will be mainly about a comparative study on biodiversity in water and other waterways in
asked by Henry2 on January 15, 2012 
statistics
Suppose that the ages of students at a particular university average 26 years with a standard deviation of 2.8 years. Consider the sampling distribution of the sample mean age of students in a sample of n = 49. The standard deviation of the sampling
asked by Anonymous on November 5, 2014 
statistics
using a simple random sampling, select a sample of 12 students out of a population of 30 students comprises of 20 females and 10 males.
asked by Bekesuoyeibob on June 30, 2011 
algebra
In a school of 464 students, 89 are in band, 215 are in sports, of which 31 are involved in both activities. How many students are involved in neither activities?
asked by Marv on April 9, 2015 
heathCare
I don't under stand can some help me?? A. List 2 examples of when you would use one of the various sampling techniques in the health care profession? B. When might you use one sampling technique over another? C. State the drawbacks of each sampling method.
asked by Danny on November 12, 2008 
Criminal Investigation
Use the Internet to locate a news article on search and seizure. Ensure that you document the citation information. Analyze the article and identify the legal concepts followed or not followed in the situation, ensuring that you address the following
asked by M on December 19, 2017 
English
Thank you Ms. Sue for your invauable help! Here is the second part of the letter I need to hand in by tomorrow. As writeacher is not there, could you please help me check it? Many thanks in advance. This twoyear project will be mainly about a comparative
asked by Henry2 on January 15, 2012 
Chem
CH2 = CH  CH  OH ............ ...........CH3 Draw the structure of this polymer and identify the monomer unit. Should show three monomer unit State the type of polymerization involved in forming this polymer Hi Lacey, do you know the answers for part a,
asked by Lacey on March 12, 2007 
politics
Bill Clinton’s “alternative media” strategy: A. involved calling New York Times reporters at home. B. accelerated after the Monica Lewinsky scandal broke. C. involved granting interviews to local news anchors and holding televised town meetings. D.
asked by bev on May 29, 2017 
English
Identify the comma that separates the subject from the verb with a comma below All students who attend Madison High School, should do so without the feeling that they will be subject to harassment or threats based on their clothing. It is their right to
asked by Kevin on May 15, 2011 
project planning
i need help this is late work and i have until friday night to get it done part 1 Describe a workrelated situation you feel could be improved. For example, you want to streamline the process for reimbursing employees, or you want to create a hightech
asked by Anonymous on August 9, 2007 
Statistics (Help me please)
For the following studies, identify the possible target population, elementary unit, sampling frame, sampled population and sampling unit. 1. A doctor wishes to study people working at a hotel in Makati afflicted with hypertension. 2. A researcher would
asked by Cho on January 15, 2013 
Statistics (Pls. Help Me)
For the following studies, identify the possible target population, elementary unit, sampling frame, sampled population and sampling unit. 1. A doctor wishes to study people working at a hotel in Makati afflicted with hypertension. 2. A researcher would
asked by Cho on January 15, 2013 
Statistics (Please help me)
For the following studies, identify the possible target population, elementary unit, sampling frame, sampled population and sampling unit. 1. A doctor wishes to study people working at a hotel in Makati afflicted with hypertension. 2. A researcher would
asked by Cho on January 15, 2013 
Math (Statistic)
Considered the sampling distribution of a sample mean obtained by random sampling from an infinite population. This population has a distribution that is highly skewed toward the larger values. a) How is the mean of the sampling distribution related to the
asked by Jennifer on February 19, 2007 
Psychology
Hypothesis Testing A researcher asks whether attending a private high school leads to higher or lower performance on a test of social skills when compared to students attending public schools. A sample of 100 students from a private school produces a mean
asked by Shawna on October 25, 2011 
Chemistry
Which of the following must be the same before and after a chemical reaction? Answer: The sum of the masses of all substances involved and the number of atoms of each type involved. WHY?
asked by Jessica on January 17, 2014 
Venn Diagrams
In a class of 50 students, 36 students have a sandwich in their lunch box and 23 students have a piece of fruit and 7 have neither. Fill in a Venn diagram to represent this situation
asked by Bec on August 22, 2013 
statistics
In the past a certain college has found that 35% of the students will grad within 4 years. A random sample of 450 students at this college is taken and going to be followed until graduation. A. What is the sampling distribution of the statistic of
asked by danny on June 12, 2011 
Math
Explain how you would design a research study to compare the effectiveness of two weed killers. Both weed killers A and B are known to be effective but it is not known which is more effective and on what type of weeds. Weeds can be broadly classified into
asked by Yeng on May 23, 2015 
business statistics
This select group has been asked to consider the Colorado City Convention and Visitors Bureau survey of 25 hotels in the local area. The survey is concerned with the current availability of rooms. The availability of the rooms was as follows: 90, 72, 75,
asked by taabbie on April 27, 2012 
ECE 101
For this assignment, you are asked to design a PlanDoReview activity. Be sure to describe in detail each stage of the process (student involvement in the planning, what students would actually do, and what specific questions you would ask during the
asked by CINDY on March 15, 2013 
Alg 2 HELP!
Identify the xintercepts, local maximum, and local minimum of the graph of f(x)=x^3+2x^213x+10 I am confused on where to begin.
asked by Jess on June 12, 2015 
Algebra
Sixtytwo percent of the students at Kennedy High School are involved in extra curricular activities. If 152 students are not involved in extra curricualr activities, how many students are there at Kennedy High School?
asked by Annie on November 18, 2009 
stats
The purpose of using stratified random sampling is to guarantee that the ______________. a. proportions within the samples represent the proportions in the population. b. sampling variability is increased c. sample groups are highly varied for more precise
asked by m on July 28, 2016 
Business Research
What is the easiest way to reduce sampling error? What is the relationship between sampling error and the generalizability of the results of a study? Finally, what hap pens to sampling error as the size of the sample increases? Why?
asked by Lindsey on January 25, 2012 
Math need help
Identify the type of observational study. Researchers plan to collect data by interviewing patients who have cardiac bypass surgery at several local hospitals beginning in January 2014. Crosssectional Retrospective Prospective None of these
asked by Josh on July 6, 2017 
Statistics
Which of the following is(are) not true about sampling bias a. Sampling bias is inevitable when conducting a survey b. Quota sampling is still vulnerable to bias c. Biased samples may trigger some insights or suggest grounds for a new study but they are
asked by Mike on June 14, 2008 
Statistics
Which of the following is(are) not true about sampling bias a. Sampling bias is inevitable when conducting a survey b. Quota sampling is still vulnerable to bias c. Biased samples may trigger some insights or suggest grounds for a new study but they are
asked by Mike on June 14, 2008 
educationneed help plz
Explain the responsibilities a teacher has in Student safety on field trips. Does a teacher have responsibility to limit their rights? Identify the rights and responsibilities a teacher has. How will your responsibilities as a teacher influence the rights
asked by scooby91320002 on July 18, 2008 
statistics
The mean GPA (grade point averagE. of all male students at a college is 2.77 and the mean GPA of all female students at the same college is 2.89. Suppose we take one sample of 40 male students and another sample of 50 female students from this college.
asked by Lee on January 30, 2009 
chemistry
I submitted this question earlier... can anyone help me pls. This question is about the polymer made by polymerizing this compound: _ CH2=CHCHOH _  _ CH3 Please identify the monomer unit  there should be 3... also, what type of polymerization is
asked by david on February 5, 2007 
Statistics
In the population of typical college students, _ 5 75 on a statistics final exam _X 5 6.42 . For 25 students who studied statistics using a new technique, X 5 72.1. Using two tails of the sampling distribution and the .05 criterion: (a) What is the
asked by Anonymous on February 14, 2014 
language
Select the word or words that the italicized phrase modifies or describes. 1. Ecotourism encourages visitors to get involved with local projects, such as CLEARING TRAILS, BUILDING SCHOOLS , AND PROTECTING WILDLIFE a) ecotourism b) victors c) local d)
asked by victoria on October 24, 2013 
8th grade
i need help with identify population sample and sampling method
asked by chris on November 23, 2009 
math
a recent survey was conducted on 6 grade students. Of those surveyed, 180 of the students prefered basketball over football. if the 180 students was 5/8 of the total students surveyed, how many total students were surveyed? write an equation to model this
asked by kenzcow on January 15, 2015 
math
at a local sports event students paid $3.00 each and non students paid $5.00. There were 120 more students at the event than non students. if the total receipts were 2960 how many tickets of each were sold?
asked by angel on February 6, 2016 
business
For this assignment you are to imagine that you are part of a select marketing group. This select group has been asked to consider the Colorado City Convention and Visitors Bureau survey of 25 hotels in the local area. The survey is concerned with the
asked by ron on August 2, 2010 
math
At a local community college, it costs $ 650 to enroll in a morning section of an algebra course. Suppose that the variable n stands for the number of students who enroll. Then 650n stands for this course. How much is collected if 45 students enroll? 61
asked by Robert Wayne on May 3, 2011 
Statistics
a) What is sampling with replacement? (b) What is sampling without replacement? c) How does sampling without replacement affect the probability of events, compared to sampling with replacement?
asked by Anonymous on February 16, 2014 
ethics
What type of situation would personal or religious beliefs conflict with something that may be asked of you professionally? What should one do in this situation?
asked by Anonymous on December 6, 2010 
statistics
Describe whether the following study would most likely be “observational” or “experimental”, and why it would be so. A survey examines the preferences for laundry detergent. ***The admissions office wants to estimate the cost of textbooks for
asked by Jenn on November 22, 2014 
Science
Two students collect information about the number of dandelions in a park. Based on their sampling, they estimate that there are 900 dandelions in the 300squaremeter city park. To determine the accuracy of their estimate, which of the following questions
asked by Dulce on July 13, 2014 
chemistry
This question is about the polymer made by polymerizing this compound: CH2=CHCHOH  CH Please identify the monomer unit  there should be 3... also, what type of polymerization is involved in forming this polymer? sorry  the compound is.... CH2=CHCHOH
asked by david on February 5, 2007 
algebra
90 students from three different classes, A, B, and C are going on a field trip. Class A has 32 students and Class B has 28 students. Write an equation to describe the situation.
asked by Jen on September 5, 2016 
ENGLISH III
What type of story(genre) is "The Crucible" most likely to be classified as?
asked by Lilly♥ on February 26, 2016 
MATH
There are 5 male students to every 9 female students at a local school. Select the statement of the condition when there are 30 male students
asked by TIM on January 29, 2013 
Calculus (urgent!!)
Consider the function f(x)=12x^5+60x^4−100x^3+4. For this function there are four important intervals: (−INF,A], [A,B] ,[B,C] , and [C,INF) where A, B, and C are the critical numbers. Find A, B, and C. At each critical number A, B, and C does f(x) have
asked by Karku on April 1, 2011 
Math for Ms. Sue please last questions
2. In a school of 464 students, 89 students are in the band, 215 students are on sports teams, and 31 students participate in both activities. How many students are involved in neither band nor sports? (1 point) 160 students 191 students 249 students 433
asked by Delilah on March 8, 2013 
statistics
3. Consider selecting a starting line up for an intermural 6on6 indoor soccer team where you are required to have 4 students and 2 faculty on the court at all times. As everyone on your team have equal skills, you decide to randomly assign members to
asked by ami on October 15, 2012 
math
Use the Sampling Distribution for a Mean option in StatKey to create a sampling distribution using samples of size n equals 10 from Table 1 showing the number of minutes to finish the marathon at the Olympics. Generate at least 1000 samples in your
asked by Anonymous on February 19, 2016 
statistics
The Dean of a university claims that no more than 10% of the students drop out of university. She chooses a random sample of 500 students and decides that she will accept the claim only if no more than 25 of the 500 students drop out of university. In fact
asked by Anonymous on March 27, 2015 
Government
1) The portion of the population selected to participate in a poll is known as the a. public b. population c. deliberative group d. sample e. focus group 2) A sample that does not overrepresent any portion of the population and whose responses can
asked by sam on October 11, 2008 
ALGEBRA
At a local community college, it cost $ 450 to enroll in a morning section of an algebra course. Suppose that the variable n stands for the number of students who enroll. Then 450n stands for the total amount of money collected for this course. How much is
asked by glloyd on March 2, 2011 
algebra
At local community college, it costs $150 to enroll in a morning section of an algebra course. Suppose that the variable n stands for the number of students who enroll. Then 150n stands for the total amount of money collected for this course. How much is
asked by Joyce on March 15, 2012 
math
at a local community college, it costs 150 to enroll in a morning section of an algebra course. Supopose that the varible n stands for the number of students who enroll. then 150n stands for the total amount of money collected for this course. how much is
asked by allie on January 26, 2012 
Statistics
Could anyone help me out with the following problem? Identify the consequences (i.e. increase, decrease, or none) that the following procedures are likely to have on both bias and sampling error in an experimental study. A) Assigning treatments to subjects
asked by Jamie on April 9, 2017 
math
How may committees of size 4 is to be selected from a group of 7 local students and 6 overseas students.
asked by Alaini on April 19, 2011 
math
How may committees of size 4 is to be selected from a group of 7 local students and 6 overseas students.
asked by FALONGO on May 31, 2011 
7th grade math
Can you check these? 1. Olivia typed 2 pages in 15 minutes. Write an equation relating the number of minutes m to the number of pages typed. How long will it take her to type 10 pages at this rate? Ans: 15/2 = 7.5 = 7.5 * 10 = 75 minutes 2. If the ratio of
asked by Alexis on December 6, 2014 
criminal justice
Which of the following statements is most likely to be used to advocate ethical egoism? A. In making decisions that affect ourselves, we should seek to be as impartial as a disinterested spectator. B. If no harm is being caused by a situation that brings
asked by Anonymous on February 18, 2016
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