Below is a frequency distribution for the estimated miles per gallon (MPG) for 298 different modelsJapanese-made cars.Japanese-Made CarsMPGFrequency10 - 131414-17class width18 - 2122 - 2526 - 29(a) Identify the followingclass midpoints (enter as a comma-separated list)30-3334-3738-4142-4546 - 49class boundaries (enter as a comma-separated list)MPGless than 13.5less than 17.5less than 21.5less than 25.5less than 29.5less than 33.5less than 37.5less than 41.5less than 45.5less than 49.514-1718 - 2122-2526 - 2930-3334-3738-41(b) Create a relative frequency table from the frequency table.Japanese-Made CarsMPG Relative Frequency10 - 13%42-4546 - 49421009224182I222%%%%1%(c) Create a cumulative and relative-cumulative frequency table.Japanese-Made CarsCumulative Frequency Relative Cumulative Frequency%%1%%%%%%%%%%%%(d) Estimate the mean MPG for the Japanese-made cars included in this set.

By the given table,we haveMPGFrequency (f)Midpoint (x)class boundaries…

Answered: Below is a frequency distribution for…

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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Consider the following frequency table representing the distribution of hours students study for an exam in a week. Determine the class width of each class. Answer Hours Students Study for an Exam in a Week Class 10-20 21-31 32-42 43-53 54-64 Frequency 14 11 12 14 10
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