The graph illastrates the distrībution of test scores takcen by College Algebra students. The maximum possible score on the test was 140, while the mean score was 73 and the standard deviation was 15. 86 103 118 Disoribution of Test Score: What is the approximate percentage of students wiho scored higher than 118 on the test? ]% What is the approximate percentage students who scored between 58 and 88 on the test? ]% What is the approximate percentage of students who scored less than 43 on the test? What is the approximate percentage of students who scored between 73 and 88 on the test?

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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The graph illustrates the distribution of test scores taken by College Algebra students. The maximum possible
score on the test was 140, while the mean score was 73 and the standard deviation was 15.
38
73
Distribution of Test Scores
28
43
103
118
What is the approximate percentage of students who scored higher than 118 on the test?
%
What is the approximate percentage students who scored between 58 and 88 on the test?
What is the approximate percentage of students who scored less than 43 on the test?
What is the approximate percentage of students who scored between 73 and 88 on the test?
Transcribed Image Text:The graph illustrates the distribution of test scores taken by College Algebra students. The maximum possible score on the test was 140, while the mean score was 73 and the standard deviation was 15. 38 73 Distribution of Test Scores 28 43 103 118 What is the approximate percentage of students who scored higher than 118 on the test? % What is the approximate percentage students who scored between 58 and 88 on the test? What is the approximate percentage of students who scored less than 43 on the test? What is the approximate percentage of students who scored between 73 and 88 on the test?
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