College hoops The winning scores of all college men’s basketball games for the 2011–12 season were approxi-mately normally distributed with mean 77.5 points and standard deviation 12.5 points.a) Draw the Normal model for winning scores.b) What interval of winning scores would be thecentral 95% of all winning scores for the 2011–12season?c) About what percent of the winning scores should beless than 65 points?d) About what percent of the winning scores shouldbe between 65 and 102 points?e) About what percent of the winning scores should beover 102 points?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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College hoops The winning scores of all college men’s
basketball games for the 2011–12 season were approxi-
mately normally distributed with mean 77.5 points and
standard deviation 12.5 points.
a) Draw the Normal model for winning scores.
b) What interval of winning scores would be the
central 95% of all winning scores for the 2011–12
season?
c) About what percent of the winning scores should be
less than 65 points?
d) About what percent of the winning scores should
be between 65 and 102 points?
e) About what percent of the winning scores should be
over 102 points?
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