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A sample is obtained from a population whose mean = 100 and standard deviation = 10. Which of the following samples would produce the most extreme z-score? A sample of n = 30 scores with M = 90 O A sample of n = 10 scores with M = 250 O A sample of n = 10 scores with M = 90 O A sample of n = 30 scores with M = 250

A sample is obtained from a population whose mean = 100 and standard deviation = 10. Which of the following samples would produce the most extreme z-score? A sample of n = 30 scores with M = 90 O A sample of n = 10 scores with M = 250 O A sample of n = 10 scores with M = 90 O A sample of n = 30 scores with M = 250

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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4 10 11 12 13 14 "For a population with a mean = 550 and a standard deviation = 65, what is the X value corresponding to z = -2.66? (Be sure to round answer to the second decimal 15 16 18 20 23 26 27 place). QUESTION 15 "For a normal distribution with a mean = 130 and a standard deviation = 22, what would be the X value that corresponds to the 79 percentile? (Be sure to round your answer to the second decimal place). " QUESTION 16 "A population of score is normally distributed and has a mean = 172 with standard deviation = 34. If one score is randomly selected from this distribution, what is the probability that the score will have a value between X = 80 and X = 156? (Please input answer as a probability with four decimal places)." QUESTION 17 A sample is obtained from a population whose mean = 100 and standard deviation = 10. Which of the following samples would produce the most extreme z-score? O A sample of n = 30 scores with M = 90 A sample of n = 10 scores with M = 250 O A sample of n = 10 scores with M = 90 O A sample of n = 30 scores with M = 250 E
Transcribed Image Text:4 10 11 12 13 14 "For a population with a mean = 550 and a standard deviation = 65, what is the X value corresponding to z = -2.66? (Be sure to round answer to the second decimal 15 16 18 20 23 26 27 place). QUESTION 15 "For a normal distribution with a mean = 130 and a standard deviation = 22, what would be the X value that corresponds to the 79 percentile? (Be sure to round your answer to the second decimal place). " QUESTION 16 "A population of score is normally distributed and has a mean = 172 with standard deviation = 34. If one score is randomly selected from this distribution, what is the probability that the score will have a value between X = 80 and X = 156? (Please input answer as a probability with four decimal places)." QUESTION 17 A sample is obtained from a population whose mean = 100 and standard deviation = 10. Which of the following samples would produce the most extreme z-score? O A sample of n = 30 scores with M = 90 A sample of n = 10 scores with M = 250 O A sample of n = 10 scores with M = 90 O A sample of n = 30 scores with M = 250 E
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