3The GEN 110 final exam results for Spring 2017 (out of 100) are listed below. The mean of the given data is 69.4 and thestandard deviation is 18.3. Match the following questions with their correct answers.30475662717685914148576271869141495863717886914250586372788794425058657278899443526067737890984352606774809099435360707581909943546170758390100435462717683901206790 E VApproximately, what percent of the students scored within AO1 standard deviation of the mean?B 1C 2Approximately what percentage of students scored withinE. 99D 682 standard deviations of the mean?Approximately what percent of the students scored within F. 713 standard deviation of the mean?G. 97.5%H 61.25%Find the Median.1. 100%How many values are outside three standard deviation of J. 65%the mean?K 90%

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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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Q-1 a. A national test is administered annually to college students. The test has a mean score of 100 and a standard deviation of 15. If Garrett’s z-score is 1.20, what was his score on the test? A. 82 B. 100 C. 112 D. 118 b. On the same national test for high school seniors where the mean score is 100 and the standard deviation is 15, Jeraldy’s z-score is 0, what was her score on the test? (Hint: you don’t need to do any math!) A. 82 B. 100 C. 112 D. 118
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one z-score unit is equivalent to ______ of the distribution. a. the variance b. the range c. the standard deviation d. the mean e. the correlation coefficient
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