Question 7Please solve the problem with simple probability rules (no Excel) 7. The weight of a bull moose is normally distributed with a mean of 1170 lb and a standard deviation of 165 lb.(a) On what interval do we find the middle 75% of all bulls' weights?(b) In a random sample of 20 bulls, what is the probability their mean weight is more than 1270 lb?

The weight of a bull moose is normally distributed with a mean of 1170 lb and a standard deviation…

Answered: 7. The weight of a bull moose is…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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7. The weight of a bull moose is normally distributed with a mean of 1170 lb and a standard deviation of 165 lb. (a) On what interval do we find the middle 75% of all bulls' weights?