According to a government study among adults in the 25-to 34-year age group, the mean amount spent per year on reading andentertainment is $2,080. Assume that the distribution of the amounts spent follows the normal distribution with a standard deviation of$480. (Round your score computation to 2 decimal places and final answers to 2 decimal places.)a. What percent of the adults spend more than $2,375 per year on reading and entertainment?Percentb. What percent spend between $2,375 and $3,225 per year on reading and entertainment?Percent%Percent%c. What percent spend less than $1,175 per year on reading and entertainment?

Mean()=2080standard deviation()=480

Answered: According to a government study among…

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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