Mathematics, 27.02.2020 03:18, babyE805

The points obtained by students of a class in a test are normally disturbed with a mean of 60 points and a standard deviation of 5 points about what percentage of students have scored more than 75 points

a) 0.15
b) 2.5
C) 015.5
D0 34

Answers: 2

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The points obtained by students of a class in a test are normally disturbed with a mean of 60 points...