Question
The graph illustrates the distribution of test scores taken by College Algebra students. The maximum possible...
The
graph illustrates the distribution of test scores taken by College
Algebra students. The maximum possible score on the test was 120,
while the mean score was 71 and the standard deviation was
12.
35
47
59
71
83
95
107
Distribution of Test Scores
What
is the approximate percentage of students who scored lower than 35
on the test?
%
What
is the approximate percentage of students who scored between 35 and
71 on the test?
%
What
is the approximate percentage of students who scored higher than 95
on the test?
%
What
is the approximate percentage of students who scored between 71 and
83 on the test?
%
Homework Answers
Answer #1
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