Question: All work must be done in Excel 1. X is a normally distributed variable with mean = 60 and standard deviation = 8. Find a.
All work must be done in Excel
1. X is a normally distributed variable with mean = 60 and standard deviation = 8. Find
a. P(x < 80)
b. P(x > 42)
c. P(60 < x < 70)
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