Question

The annual precipitation amounts in a certain mountain range are normally distributed with a mean of 107 inches, and a standard deviation of 12 inches. What is the probability that the mean
annual precipitation during 36 randomly picked years will be less than 109.8 inches?
0.4192
O 0.9192
Ο Ο Ο
O 0.5808
O 0.0808

Answer 1

0.0808 tankou baby shower na