Use the following raw scores to answer the questions below. 29 21 19 29 20 28 28 29 32 29 15 19 = _____%tile Find the Mean and Standard Deviation of the scores in Excel. mean = Standard Deviation = Convert the first three raw scores in the list on the previous page (29, 21, & 19) to z-scores.
Use the following raw scores to answer the questions below. 29 21 19 29 20 28 28 29 32 29 15 19 = _____%tile Find the Mean and Standard Deviation of the scores in Excel. mean = Standard Deviation = Convert the first three raw scores in the list on the previous page (29, 21, & 19) to z-scores.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
- Use the following raw scores to answer the questions below.
29 21 19 29 20 28 28 29 32 29 15
19 = _____%tile
- Find the
Mean and Standard Deviation of the scores in Excel.
mean = Standard Deviation =
- Convert the first three raw scores in the list on the previous page (29, 21, & 19) to z-scores.
29 = ___________ 21 = ____________ 19 = _____________
- You administer a psychological test that has a
normal distribution in the population. You know the Mean = 100 and the Standard Deviation = 15. Order the following (a-e) from smallest to largest.
- Raw Score of 86
- Z-Score of 1.5
- Percentile Rank of 98%
- Score that is 0.5 Standard Deviations below the Mean
- T-score of 80
_________ _________ _________ _________ _________
- Eleanor scores 690 on the SAT math test. The normal distribution of SAT math scores has a mean of 500 and standard deviation of 100. Gerald takes the American College Testing (ACT) Mathematics test and scores 24. ACT scores also follow a normal distribution with a mean of 18 and standard deviation of 6. Find the standardized scores (z-scores) for both students. Assuming that both tests measure the same ability, who has the higher score?
Eleanor z-score _________ Gerald z-score _________
Higher scorer is ___________________
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