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A sample is collected with a M = 24. If a score X = 29 is equal to a z = 0.33, then: 1. What is the standard deviation for this sample?

A sample is collected with a M = 24. If a score X = 29 is equal to a z = 0.33, then: 1. What is the standard deviation for this sample?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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2:15 < To Do Assignment Details Descriptive Statistics-CRN#13661-202410 Submission & Rubric Description WORKDAY PROBLEMS: Switch To Light Mode A sample is collected with a M = 24. If a score X= 29 is equal to a z = 0.33, then: 1. What is the standard deviation for this sample? 2. What z-score is associated with a score of 18? 3. What is the score associated with a z = -2.50? 4. If there were 100 people in this sample, then what was the Sum of Squares (SS) for this sample? 5. If the scores were re-standardized so that the M = 50 and s = 10, what is the new score for the old X = 29? ◄ Previous 6. What proportion of people scored below 18? 7. What score marks the top 10%? 8. What percentage of people scored between 25 and 30? ggg 56 ال.. Submit Assignment Dashboard Calendar To Do C Notifications Next ► Inbox
Transcribed Image Text:2:15 < To Do Assignment Details Descriptive Statistics-CRN#13661-202410 Submission & Rubric Description WORKDAY PROBLEMS: Switch To Light Mode A sample is collected with a M = 24. If a score X= 29 is equal to a z = 0.33, then: 1. What is the standard deviation for this sample? 2. What z-score is associated with a score of 18? 3. What is the score associated with a z = -2.50? 4. If there were 100 people in this sample, then what was the Sum of Squares (SS) for this sample? 5. If the scores were re-standardized so that the M = 50 and s = 10, what is the new score for the old X = 29? ◄ Previous 6. What proportion of people scored below 18? 7. What score marks the top 10%? 8. What percentage of people scored between 25 and 30? ggg 56 ال.. Submit Assignment Dashboard Calendar To Do C Notifications Next ► Inbox
Expert Solution
Step 1: Mentioning the given data

The given data is as follows:

Sample mean, straight x with bar on top equals 24

straight X equals 29

straight z equals 0.33

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