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A set of test scores is normally distributed with a mean of 80 and a standard deviation of 4.5 what percent of the score were below 71 A) 2.35% B) 13.5% C) 2.5% D) 16%
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A set of test scores is normally distributed with a mean of 80 and a standard deviation of 4.5 what percent of the score were below 71

A) 2.35%
B) 13.5%
C) 2.5%
D) 16%

User Duncan Groenewald
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8.0k points

1 Answer

3 votes
A 2.35%  this is what i think but may be you have a different way
User Zengwke
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