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1) A distribution with μ = 15 and s = 3 is being standardized so that the new mean and standard deviation will be µ = 25 and s=5. When the distribution is standardized, what value will be obtained for a score of X = 8 from the original distribution? 2) A population of scores has μ = 24. In this population, a score of X= 14 corresponds to z = -1.35. What is the population standard deviation? 3) What proportion of scores are between 18 and 25, based on the following sample: 18 23 22 22 13 28 15 18 21 14 12 17

1) A distribution with μ = 15 and s = 3 is being standardized so that the new mean and standard deviation will be µ = 25 and s=5. When the distribution is standardized, what value will be obtained for a score of X = 8 from the original distribution? 2) A population of scores has μ = 24. In this population, a score of X= 14 corresponds to z = -1.35. What is the population standard deviation? 3) What proportion of scores are between 18 and 25, based on the following sample: 18 23 22 22 13 28 15 18 21 14 12 17

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
Section10.5: Comparing Sets Of Data
Problem 13PPS
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3:33 < To Do DUC. 10/31 Descriptive CLOSE: 11/3 Assignment Details DISCUSSION: 11/1 € 1) A distribution with μ = 15 and s = 3 is being standardized so that the new mean and standard deviation will be μ = 25 and s=5. When the distribution is standardized, what value will be obtained for a score of X = 8 from the original distribution? 2) A population of scores has µ = 24. In this population, a score of X = 14 corresponds to z = -1.35. What is the population standard deviation? 18 23 22 22 Statistics-CRN#13661-202410 3) What proportion of scores are between 18 and 25, based on the following sample: 11881 Dashboard Calendar 13 28 15 18 View Discussion 56 ال.. 9 To Do D 21 14 12 17 Notifications Inbox
Transcribed Image Text:3:33 < To Do DUC. 10/31 Descriptive CLOSE: 11/3 Assignment Details DISCUSSION: 11/1 € 1) A distribution with μ = 15 and s = 3 is being standardized so that the new mean and standard deviation will be μ = 25 and s=5. When the distribution is standardized, what value will be obtained for a score of X = 8 from the original distribution? 2) A population of scores has µ = 24. In this population, a score of X = 14 corresponds to z = -1.35. What is the population standard deviation? 18 23 22 22 Statistics-CRN#13661-202410 3) What proportion of scores are between 18 and 25, based on the following sample: 11881 Dashboard Calendar 13 28 15 18 View Discussion 56 ال.. 9 To Do D 21 14 12 17 Notifications Inbox
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