17. For an exam with a mean of M = 74 añd a standard deviation of s = 8, Mary has a score of X = 80, Bob's score corresponds to z =1.50, and Sue's score is located above the mean by 10 points. What is the order of these three people from lowest to highest z-sco, e? a. Mary, Sue, Bob b. Bob, Sue, Mary c. Sue, Bob, Mary d. Sue, Mary, Bob
17. For an exam with a mean of M = 74 añd a standard deviation of s = 8, Mary has a score of X = 80, Bob's score corresponds to z =1.50, and Sue's score is located above the mean by 10 points. What is the order of these three people from lowest to highest z-sco, e? a. Mary, Sue, Bob b. Bob, Sue, Mary c. Sue, Bob, Mary d. Sue, Mary, Bob
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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d.
More than one is correct
17. For an exam with a mean of M = 74 and a standard deviation ofs = 8, Mary has a score of X = 80, Bob's score corresponds
to z =1.50, and Sue's score is located above the mean by 10 points. What is the order of these three people from lowest
to highest z-sco, e?
a. Mary, Sue, Bob
ob, Sue, Mary
Sue, Bob, Mary
d. Sue, Mary, Bob
b.
C.
18. On a hypothesis test - any kind of hypothesis test, regardless of if it's a t-test, ANOVA, correlation, chi-square, or other -
what does the null hypothesis basically say?
Some difference, preference, or effect in the sample
b. No difference, preference, or effect in the sample
Some difference, preference, or effect in the population
d. No difference, preference, or effect in the population
a.
с.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8e867305-3914-41ea-afd4-ddd244234ddb%2Ff61b8e7a-e6d6-49db-a4f1-0caed6a107db%2Fbr9khgu_processed.jpeg&w=3840&q=75)
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d.
More than one is correct
17. For an exam with a mean of M = 74 and a standard deviation ofs = 8, Mary has a score of X = 80, Bob's score corresponds
to z =1.50, and Sue's score is located above the mean by 10 points. What is the order of these three people from lowest
to highest z-sco, e?
a. Mary, Sue, Bob
ob, Sue, Mary
Sue, Bob, Mary
d. Sue, Mary, Bob
b.
C.
18. On a hypothesis test - any kind of hypothesis test, regardless of if it's a t-test, ANOVA, correlation, chi-square, or other -
what does the null hypothesis basically say?
Some difference, preference, or effect in the sample
b. No difference, preference, or effect in the sample
Some difference, preference, or effect in the population
d. No difference, preference, or effect in the population
a.
с.
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