The annual precipitation amounts in a certain mountain range are normally distributed with a mean of 71 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 73.8 inches? Round your answer to four decimal places. A. 0.0808 B. 0.5808 C. 0.9192 D. 0.4192

The annual precipitation amounts in a certain mountain range are normally distributed with a mean of 71 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 73.8 inches? Round your answer to four decimal places. A. 0.0808 B. 0.5808 C. 0.9192 D. 0.4192

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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