Class 80-82 frequency 5, class 83-85 frequency 4, class 86-88 frequency 8, 89-91 10, 92-94 3 A. What is the class width? B. What is the midpoint of the 2nd class?. C. What is the relative frequency of the 4th class? (Nearest whole percent)

Class 80-82 frequency 5, class 83-85 frequency 4, class 86-88 frequency 8, 89-91 10, 92-94 3 A. What is the class width? B. What is the midpoint of the 2nd class?. C. What is the relative frequency of the 4th class? (Nearest whole percent)

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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Question

Class 80-82 frequency 5, class 83-85 frequency 4, class 86-88 frequency 8, 89-91 10, 92-94 3

A. What is the class width?

B. What is the midpoint of the 2nd class?.

C. What is the relative frequency of the 4th class? (Nearest whole percent)

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