Mahtab Leghari

Budget: $15

Solved!

A variable is normally distributed with mean 68 and standard deviation 10. Find the percentage of all possible values of the variable that: a. Lie between 73 and 80 b. Are at most 90

Answer

Tutor Gautham Shiyakino

All you need to know to answer this question is that if you take your normal rand...


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