**Understanding Normal Distribution in Automobile Mileage Ratings**In determining automobile mileage ratings, it was found that the mpg (X) for a certain model is normally distributed, with a mean of 32 mpg and a standard deviation of 1.3 mpg. Complete parts a through e below.**a. Find P(X < 31).**\[ P(X < 31) = \_\_ \] (Round to four decimal places as needed.)**b. Find P(30 < X < 34).**\[ P(30 < X < 34) = \_\_ \] (Round to four decimal places as needed.)**c. Find P(X > 35).**\[ P(X > 35) = \_\_ \] (Round to four decimal places as needed.)**d. Find P(X > 31).**\[ P(X > 31) = \_\_ \] (Round to four decimal places as needed.)**e. Find the mileage rating that the upper 7% of cars achieve.**The mileage rating that the upper 7% of cars achieve is \[ \_\_ \] mpg. (Round to two decimal places as needed.)

In determining automobile mileage ratings, it was found that the mpg (X) for a certain model is normally distributed, with a mean of 32 mpg and a standard deviation of 1.3 mpg. Complete parts a through e below. a. Find P(X<31). P(X<31) = (Round to four decimal places as needed.) b. Find P(30 35). P(X>35)= d. Find P(X> 31). P(X>31)= (Round to four decimal places as needed.) e. Find the mileage rating that the upper 7% of cars achieve. The mileage rating that the upper 7% of cars achieve is mpg. (Round to two decimal places as needed.) (Round to four decimal places as needed.)

In determining automobile mileage ratings, it was found that the mpg (X) for a certain model is normally distributed, with a mean of 32 mpg and a standard deviation of 1.3 mpg. Complete parts a through e below. a. Find P(X<31). P(X<31) = (Round to four decimal places as needed.) b. Find P(30 35). P(X>35)= d. Find P(X> 31). P(X>31)= (Round to four decimal places as needed.) e. Find the mileage rating that the upper 7% of cars achieve. The mileage rating that the upper 7% of cars achieve is mpg. (Round to two decimal places as needed.) (Round to four decimal places as needed.)

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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