A normally distributed variable NN has a mean of 100100 and a standard deviation of 1010. Find P(85N115)P\left(85.

6. Normal Distribution & Continuous Random Variables

6. Normal Distribution & Continuous Random Variables / Standard Normal Distribution / 문제 2

문제 2

A normally distributed variable $N$ has a mean of $100$ and a standard deviation of $10$ . Find $P of open paren 85 is less than N is less than 115 close paren$ .

$0.9332$

$0.6886$

$0.0668$

$0.8664$