
Math
Ms. Alison drew a boxandwhisker plot to represent her students’ scores on a midterm test. Josh received 53 on the test. Describe how his score compares with those of his classmates. a. About 25% scored higher; about 75% scored lower. b. About 50%
asked by Brooke on August 25, 2017 
Math
Ms. Alison drew a boxandwhisker plot to represent her students’ scores on a midterm test. Josh received 83 on the test. Describe how his score compares with those of his classmates. a. About 23% scored higher; about 77% scored lower. b. About 50%
asked by Brooke on August 25, 2017 
Math
if there are 145 test questions, and the mean of the test scores for a class is 100 with a standard devation of 15, what percentage of the people taking the test would have the following scores: scored b/w 100 &115, scored b/w 100 & 115,scored b/w 0 & 100,
asked by Anonymous on June 19, 2012 
math
. Ms. Alison drew a boxandwhisker plot to represent her students’ scores on a midterm test. Josh received 72 on the test. Describe how his score compared to those of his classmates. (1 point)About 25% scored higher; about 75% scored lower. Everyone
asked by Terry on April 8, 2013 
math
Use the data in the table below to determine which sports teams have equivalent scored by two scored against ratios. Team Scored by Scored Against Baseball Team A 10 8 Basketball Team A 115 92 Hockey Team A 6 4
asked by anonymous on October 26, 2013 
algebra
Ms. Allison drew a boxandwhisker plot to represent her students scores on a midterm test. Lowest value=44 Lower quartile=47 Median=72 Upper quartile=81 Highest value=96 Jason received 47 on the test. How does Jason's score compare to his classmates? A.
asked by faith on February 20, 2017 
Math
Ms. Allison drew a boxandwhisker plot to represent her students scores on a midterm test. Lowest value=44 Lower quartile=47 Median=72 Upper quartile=81 Highest value=96 Jason received 47 on the test. How does Jason's score compare to his classmates? A.
asked by Help! on February 20, 2017 
Algebra
I do not understand this homework at all. Any help or elaboration would be greatly appreciated. Thanks. 100 juniors at Southwest High took the SAT test. The scores were distributed normally with a mean of 22 and a standard deviation of 3. Label the mean
asked by Kesha on April 12, 2016 
Please help me with this question.!!!!!!
Ms. Alison drew a boxandwhisker plot to represent her students’ scores on a midterm test. boxandwhisker plot Josh received 72 on the test. Describe how his score compared to those of his classmates. (1 point) About 25% scored higher; about 75%
asked by Manny on June 11, 2014 
Math
In the football game on Saturday, the home team scored points by making touchdowns and extra points only (worth 7 points) and field goals (worth 3 points). Some home team scores are impossible, such as 5. What is the largest number of pints that the team
asked by UNKNOWN on September 25, 2017 
Math
Your school's football team scored 49 points. Your team's scored 19 points more than the opponent's scores. Write and solve an equation to find the opponent's score
asked by Izamae on September 12, 2016 
Math
Ms. Allison drew a boxandwhisker plot to represent her students scores on a midterm test. These are the numbers on the boxandwhisker plot. Lowest value=44 Lower quartile=47 Median=52 Upper quartile=81 Highest value=96 Jason received 81 on the test. How
asked by Anonymous on April 6, 2015 
Stats( PLEASE HELP)
A psychologist has constructed a paper and pencil test purported to measure depression. To see how the test compares with the ratings of the expert, 12 emotionally disturbed individual are given the paper and pencil test. The individuals are also
asked by Lou on April 2, 2009 
Math algebra
To find the average of a set of test scores we divide the sum of the test scores by the number of test scores. On her first four algebra tests,Paula wests scored 88,92,97,and 96. Write an equation that can be used to determine the grade paula needs to
asked by Serena on November 10, 2016 
Math
A backtoback stemandleaf plot showing the points scored be each player on two different basketball teams is shown below. Team 1   Team 2 4 3 0 4 9 9 8 2 0 10 1 7 6 1 23 3 8 Key: 402 means 4 points for Team 1 2points for team 2 What is the
asked by jai on March 22, 2016 
Math
A backtoback stemandleaf plot showing the points scored be each player on two different basketball teams is shown below. Team 1   Team 2 6 1 0 3 7 8 4 2 14 6 8 9 9 6 3 25 7 Key: 402 means 4 points for Team 1 2points for team 2 What is the
asked by Anonymous on April 6, 2015 
Math
A backtoback stemandleaf plot showing the points scored be each player on two different basketball teams is shown below. Team 1   Team 2 6 1 0 3 7 8 4 2 14 6 8 9 9 6 3 25 7 Key: 402 means 4 points for Team 1 2points for team 2 What is the
asked by Anonymous on April 5, 2015 
Prealgebra
A teacher was comparing results on two sets of test scores for a group of eleven students. The mean score on the second test was seven points higher than that of the first test. The median grade on both the tests was the same. Determine two sets of test
asked by Usha on May 8, 2012 
statistics
1. Suppose you administered an anxiety test to a large sample of people and obtained normally distributed scores with a mean of 45 and a standard deviation of 4. Do not use the web calculator to answer the following questions. Instead, use the Z
asked by Anonymous on February 7, 2016 
Math
Your basketball team scored 4 fewer than twice as many points as the other team. a. Write and expression for the number of points your team scored. b. The other team scored 24 points. How many points did your team score? For a. I got t*24 so far, is it
asked by Zero on October 27, 2014 
math
The human resources department of a consulting firm gives a standard creativity test to a randomly selected group of new hires every year. This year, 50 new hires took the test and scored a mean of 111.6 points with a standard deviation of 14.3. Last year,
asked by Ruth on December 14, 2018 
math
In an English test, Alvin scored 28 out of 40 marks. In a Mathematics test, he scored 36 out of 60 marks. (a) In which test did Alvin score better? (b) What was the percentage difference between Alvin's scores for both tests?
asked by Saba on April 10, 2016 
statistics!
1) Entry to a certain University is determined by a national test. The scores on this test are normally distributed with a mean of 500 and a standard deviation of 100. Tom wants to be admitted to this university and he knows that he must score better than
asked by joane on October 24, 2012 
Statistics
Three final candidates (Alex, Bo, and Chris) for a position happen to take different versions of the aptitude test. You are supposed to choose the one who performed best out of these three final candidates and the test results are as follows: Alex received
asked by Lacy on October 30, 2016 
math
When Mrs. Myles gave a test, the scores were normally distributed with a mean of 72 and a standard deviation of 8. This means that 95% of her students scored between which two scores? A) 40 and 100 B) 48 and 96 C) 56 and 88 D) 64 and 80
asked by Jake on September 14, 2015 
Statistics
Assume that the points scored by the winning teams for all NCAA games follow a bellshaped distribution. Using the mean of 76.5 and the standard deviation of 7, estimate the percentage of all NCAA games in which the winning team scores 84 or more points.
asked by Shellie on September 12, 2009 
ELA
Which sentence has a conditional verb mood? A) If you score another touchdown, your team will win. B) At last week's football game, you scored two touchdowns! C) I wondered who scored a touchdown at the football game? D) The team that scores the most
asked by Zoey on November 1, 2017 
Math
The science test grades are posted. All students taking the test scored over 75. Unfortunately, 4 students were absent for the test and the computer listed their scores as 0 until the test is taken. Assuming that no score repeated more times than the 0's,
asked by Vstar on January 5, 2016 
statistics
A class test resulted in a mean score of 60% and a standard deviation of 15%. You scored 75%. Assuming the scores follow a normal distribution, and there are 200 in the class, how many students scored better than you? Give your answer to the nearest whole
asked by rebecca on August 30, 2012 
Language Arts
Which answer choice combines these sentences using participal phrase? A. The crowd encouraged the team. The team scored 10 points. B. When the crowd encouraged the team, the team scored 10 points. C. The crowd encouraged the team, and the team scored 10
asked by Callie on February 26, 2015 
Math
At the tournament, team A scored 192.586 points. Team B scored 170.399 points. How many more points did team A score than team B?
asked by Amy on December 8, 2014 
Math
On a soccer team 40% of the goals are scored by the star player. If 70 goals are scored all season, how many are scored by the rest of the team?
asked by Amy on January 23, 2017 
Math
On a soccer team 40% of the goals are scored by the star player. If 70 goals are scored all season, how many are scored by the rest of the team?
asked by Amy on February 9, 2016 
math check if right plz
your schools football team scored 49 points. your team score was 19 points more than your opponent scores. write and solve an equation to find the opponents score is this right. 4919=s and s would be 30?
asked by scooby on September 8, 2013 
Satistics
The human resources department of a consulting firm gives a standard creativity test to a randomly selected group of new hires every year. This year, 80 new hires took the test and scored a mean of 112.5 points with a standard deviation of 17.3. Last year,
asked by Dane on March 21, 2017 
3rd grade
Thea's soccer team scored 12 goals in the first three games. The team scored the same number of goals in wach of the first two games. The team scored 3 fewer goals in the third game than in the second. How many goals were scored in each game?
asked by Claire on November 13, 2008 
statistics
4. Suppose you administered an anxiety test to a large sample of people and obtained normally distributed scores with a mean of 45 and standard deviation of 4. Do not use webcalculator to answer the following questions. Instead, you need to use the Z
asked by Sandra on September 4, 2012 
psy230
A business researcher has to decide which of three employees should be placed in a particular job that requires a high level of perceptualmotor coordination. All three employees have taken tests of perceptualmotor coordination, but each took a different
asked by Asia on August 15, 2011 
math
in a mathematics class half of the students scored 91 on an achievement test. with the exception of a few students who scored 47, the remaining students scored 7. which of the following statements is true about the distribution of scores? A: the mean is
asked by Taylor on February 14, 2013 
math
in a mathematics class, half of the students scored 91 on an achievement test. with the exception of a few students who scored 47, the remaining students scored 71. which of the following statements is true about the distribution of the scores? a: the mean
asked by Taylor on February 8, 2013 
math
in a mathematics class, half of the students scored 91 on an achievement test. with the exception of a few students who scored 47, the remaining students scored 71. which of the following statements is true about the distribution of the scores? a: the mean
asked by Taylor on February 8, 2013 
math
Statistics: Analyze student exam scores Students were given an exam with 300 multiple choice questions. The distribution of the scores were normal and the mean was 195 with a standard deviation of 30. you may find it helpful to draw out this distribution
asked by ro on March 21, 2012 
math
the avreage of annes saras and julies test score is 72 julie scored 10 and anne scored 10 points higer than sara. what were annes and sara scores?
asked by riley on December 6, 2010 
stats
scores on the SAT critical reading test in 2013 follow a normal distribution with a mean score of 496 and a standard deviation of 115. what proportion of scores are higher thzn 530? what proportin of scores are between 400 and 500? the highest 10% of
asked by breana on January 31, 2017 
Statistics
A science teacher gives a test with 15 questions. This teacher is a hard grader. The teacher assigns points in the following manner: a correct answer = +1 point, an incorrect answer = 1 point, no answer = 0 points. So scores on the test could range from
asked by sam on October 14, 2016 
math please help
Here is the height, in inches, of 10 randomly selected members of the girls' dance team and 10 randomly selected of the girls' volleyball team Based on the interquartile ranges of the two sets of data, which is a reasonable conclusion concerning heights of
asked by Liz on March 31, 2013 
math
Here is the height, in inches, of 10 randomly selected members of the girls' dance team and 10 randomly selected of the girls' volleyball team Based on the interquartile ranges of the two sets of data, which is a reasonable conclusion concerning heights of
asked by Liz on March 31, 2013 
Math Ms Sue can you help
Here is the height, in inches, of 10 randomly selected members of the girls' dance team and 10 randomly selected of the girls' volleyball team Based on the interquartile ranges of the two sets of data, which is a reasonable conclusion concerning heights of
asked by Liz on March 31, 2013 
math
Your track coach tells you that your team's meeting is canceled. He asks you to call 3 other team members. Each of the members must call 3 other members. How many members, including yourself will be contacted? I got 13. Is this right?
asked by keisha on November 24, 2007 
Math
One half the members of the junior high math team are ninth graders. One fourth of the remaining members are eighth graders. One fifth of the rest are seventh graders. There are twelve 6th graders on the team. How many members on the team?
asked by Tim on July 13, 2015 
CRJ303Statistics question
Reworded from the "Study Questions" part of Chapter 5 from this site: "Student Study Site for Essentials of Social Statistics for a Diverse Society" Please show the steps for each question "When the Scholastic Aptitude Test (SAT)  now known as the
asked by Michael on December 8, 2012 
Math
2 teams played each other recently. Team 1 scored N points, while team 2 scored M. 1
asked by CT on April 6, 2010 
math
the cougars basket ball team played two games against the bobcats. in the games, the cougars scored a totoal of 96 points and the bobcats scored a total of 89 points. 1. write possible scores for both games showing the cougars winning. 2. write possible
asked by mythreyee on December 10, 2012 
Algebra
Scores on a statewide standardized test are normally distributed with a mean of 12.89 and a standard deviation of 1.95. Certificates are given to students whose scores are in the top 2% of those who took the test. This means that they scored better than
asked by Sally on June 9, 2016 
Math
105 91 82 59 97 72 72 88 81 What is the mode of these scores? A.46 B.72 C.82 D.83 B? 2.The test scores of 1 students are shown below 95 63 78 86 84 86 91 95 72 93 87 74 What is the median score of the 6 highest grades? A.86 B.91 C.92 D.93 C? 3.The test
asked by Jerald on March 21, 2013 
Derrick
John kept track of all his math and reading test scores throughout the year as shown in the table below. Test 1:90math 80reading Test 2:75math 90reading Test 3:80math 70reading Test 4:90math 75reading Test 5:95math 90reading What is the difference between
asked by running.from.myself on March 19, 2012 
Algebra
The 22 students present for a recent test in Ms. Huang’s class had an average score of 88. When students who were absent took the test, three scored 4 points higher than the average and two scored one point higher than the average. What is the new class
asked by Anonymous on May 10, 2014 
maths
the mean of a set of test scores is 64. a new student takes the same test and scores 80 marks. when his score is added to the other scores, the mean increases to 65. how many students sat for the test altogether?
asked by jasmine on September 25, 2011 
stats (please help)
I need help determining what x and y is in this question. A psychologist has constructed a paper and pencil test purported to measure depression. To see how the test compares with the ratings of the expert, 12 emotionally disturbed individual are given the
asked by Lou on April 2, 2009 
English
The crowd encouraged the team. The team scored 10 points. athe crowd encouraged the team to score 10 points. bWhen the crowd encouraged the team, the team scored 10 points. cThe crowd encouraged the team, the team scored 10 points. dThe team,encouraged
asked by Kelly on March 10, 2017 
statistics
If a distribution of test scores has μ = 65 with σ = 6, and you scored at the 89th percentile, what is your score?
asked by kerry on October 10, 2014 
statistics
The test scores of students in a class test have a mean of 65 and with a standard deviation of 8. What is the probable percentage of students scored more than 70?
asked by lisa on February 10, 2014 
algebra
17. In the last basketball game, Kevin scored 2 less than a third of his team's points. Part A: Let n represent the number of points Kevin's team scored. Write an expression for the number of points Kevin scored. Part B: Kevin scored 14 points. How many
asked by Anonymous on April 14, 2016 
Math
In the last basketball game, Kevin scored 2 less than a third of his team's points. Part A: Let n represent the number of points Kevin's team scored. Write an expression for the number of points Kevin scored. Part B: Kevin scored 14 points. How many points
asked by Manny on February 10, 2017 
statistics
3. A researcher is interested in comparing the Christian maturity level of students who volunteer for community service versus those who do not. The researcher assumes that those who perform community service will have higher Christian maturity scores. The
asked by jennfier on November 28, 2012 
fundamentals math
A standard math test was given to 6000 students. The scores were normally distributed with a mean of 420 and a standard deviation of 40. If george scored 340, how many students scored more than George? This is hrd because I tried using calculator but
asked by Jacqueline on September 27, 2015 
Math
Sandra scored 60 on a test. The test scores were normally distributed, with a mean of 50 and a standard deviation of 10? What would Sandra's score be?
asked by Wayne on June 16, 2013 
exam study math guide CRUICAL
The average of Anne's, Sara's, and Julie's test score is 72. Julie scored 100 and Anne scored 10 points higher than Sara.what were annes and saras scores?
asked by riley on December 11, 2010 
Statistics
Two high school students took equivalent language tests, one in German and one in French. The student taking the German test, for which the mean was 66 and the standard deviation was 8, scored an 82, while the student taking the French test, for which the
asked by Anonymous on March 2, 2016 
statistics
The latest in the "You may be a redneck if . . . " genre has produced a simple questionnaire. If more than 80% of the questions are answered in accordance with redneck"philosophy" (e.g., "You may be a redneck if grade 4 was the best 5 years of your life")
asked by simone on December 8, 2012 
Math
Kayla went to a football game. Her team scored 6 times, and got the extra point each time. A touchdown with an extra point is worth 7 points. How many points did her team score? If the other team scored 2 more times than her team and got 7 each time, how
asked by Ty on January 13, 2015 
algebra
noj has the following test scores 69 74 76 84 91 his teacher will allow him to retake the test on which he scored lowest noj wants an average of at least 82 determine the least number of additional points noj must score on the retest
asked by Anonymous on February 21, 2015 
Alg 1
To earn a B in your Algebra class, you must achieve an unto under test average between 84 and 86 (inconclusive). You scored 86,85, and 80 on the first three tests of threading period. What possible scores can you earn on the fourth and final test to earn a
asked by Taylor on September 7, 2016 
Alg 1
To earn a B in your Algebra class, you must achieve an unrounded test average between 84 and 86 (inconclusive). You scored 86,85, and 80 on the first three tests of the grading period. What possible scores can you earn on the fourth and final test to earn
asked by Tyler on September 7, 2016 
Math
this data represents 12 scored on a math test: 1,5,9,10,16,16,22,23,25,30,33,34 the cutoff for.the upper quartile lies between which two scores?
asked by Sandy on October 2, 2018 
Math
Alex scored 13 points in the basketball game. This was 1 fifth of the total points the team scored. Write and solve an equation to determine the total points t the team scored. What is the equation?
asked by Mathilde on September 28, 2007 
math
To qualify for a special program at university, sharma had to write a standardized test. The test had a maximum score of 750, with a mean score of 540 and a standard deviation of 70. Scores on this test were normally distributed. Only those applicants
asked by jessica on November 5, 2016 
statistics
A researcher is interested in comparing the maturity level of students who volunteer versus those who don't. Calculate the correct ttest. Maturity scores for nonvolunteers: 33, 41, 54, 13, 22, 26 Maturity scores for volunteers: 41, 48, 61, 72, 83, 55
asked by jay on August 1, 2018 
math
The distriubution of the SAT scores in math for an incoming class of business students has a mean of 580 and standard deviation of 25. Assume that the scores are normally distributed. a. Find the probability that an individual's SAT score is less that 550.
asked by sri on July 21, 2014 
Stats
A sociology professor assigns letter grades on a test according to the following scheme. A: Top 14% of scores B: scores below the top 14% and above the bottom 55% C: scores below the top 45% and above the bottom 17% D: scores below the top 83% and above
asked by Benjamin on October 15, 2017 
algebra2
Scores on a test are normally distributed with a mean of 75 and a standard deviation of 8. Estimate the probability that a randomly selected student scored between 71 and 75.
asked by clara on August 4, 2014 
Human Resources Management
Discuss how you would know that your team was in conflict and what would be a technique you would use to resolve it. How would you know if your team was in conflict? How would you try to resolve it? If you post your answer, we'll be glad to critique it.
asked by Ladydra on March 10, 2007 
statistics
the team on the data set that had the most wins in the AL for this year was the Chicago White Sox and their salary (per million) was $75.2 and in the NL it was the St. Louis Cardinals with a salary of $92.1 million. By comparing this we can see if the
asked by Anonymous on October 23, 2010 
math
Students were given an exam with 300 multiplechoice questions. The distribution of the scores was normal and mean was 195 with a standard deviation of 30. You may find it helpful to draw out this distribution before answering the questions below What were
asked by Patty on January 31, 2010 
math
In third grade... Write an equation comparing test scores of 88 and 97. (Use a box for missing number) do you know how to answer this?
asked by john on February 20, 2013 
math
In third grade... Write an equation comparing test scores of 88 and 97. (Use a box for missing number) do you know how to answer this?
asked by john on February 20, 2013 
health
Employees from the billing department are not receiving the accurate codes and information needed for data entry, slowing production and payment for the doctor. As head of the billing department, you have been delegated to lead a problemsolving team to
asked by dennis on April 29, 2011 
Logic
The average height of members of the high school basketball team is six feet, three inches. Jerry is on the high school basketball team, so Jery mist be taller than six feet. The argument abv. if flaw because it confuses Jerry with other members of the
asked by Dusty on September 26, 2011 
statistics
The test scores of students in a class test have a mean of 65 and with a standard deviation of 8. What is the probable percentage of students scored more than 70? Please check work 7065/8 = .625 = .2357 = 1..2357 = .7643 ANSWER 76% ????
asked by Anonymous on February 10, 2014 
algebra 2
Students at a high school all took the same English test. The scores are approximately normally distributed with a mean of 77 and a standard deviation of 9. If 2500 students took the test, approximately how many scored above 86 or below 68%?
asked by Lea on April 8, 2013 
PH103 imformal logic
The average height of members of the high school basketball team is six feet, three inches. Jerry is on the high school basketball team, so Jerry must be taller than six feet. The argument above is flawed because it confuses (Points : 1) A.Jerry with other
asked by kimyatta on May 1, 2012 
math
In a quiz, team a scored 40,10 and 0;team b scored 10,40 and 0 and team c scored 0,40,10.which team scored better?
asked by Anonymous on August 15, 2017 
pyschology
Consider how employers and fellow team members could use this instrument at work. Is this test reliable? Is it valid? What are the potential benefits and drawbacks of a test that attempts to measure skills, abilities, or traits?
asked by Harley on June 12, 2009 
college
Consider how employers and fellow team members could use this instrument at work. Is this test reliable? Is it valid? What are the potential benefits and drawbacks of a test that attempts to measure skills, abilities, or traits?
asked by Harley on June 12, 2009 
statistics
3. A researcher is interested in comparing the Christian maturity level of students who volunteer for community service versus those who do not. The researcher assumes that those who perform community service will have higher Christian maturity scores. The
asked by Carl on June 20, 2011 
Statistics
3. A researcher is interested in comparing the Christian maturity level of students who volunteer for community service versus those who do not. The researcher assumes that those who perform community service will have higher Christian maturity scores. The
asked by Anonymous on October 1, 2012 
stats
Hello, I need help determining what x and y are in this question.inoder to answer this question:What is the correlation between the rankings of the two psychiatrists? A psychologist has constructed a paper and pencil test purported to measure depression.
asked by Lou on April 1, 2009 
Stats
Hello, I need help determining what x and y are in this question.inoder to answer this question:What is the correlation between the rankings of the two psychiatrists? A psychologist has constructed a paper and pencil test purported to measure depression.
asked by Lou on April 1, 2009 
math
Four members of a school first eleven football team are also members of the first fourteen rugby team. How many boys play for at least one of the two teams
asked by kunfayakun on December 24, 2017 
Math
A high school volleyball team has 20 members. If there is an equal number of members from each of the 4 grades, how many students from each grade are on the team?
asked by Joe on November 30, 2012