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A data set consists of 145 observations that range from 56
Chapter 2, Problem 28E(choose chapter or problem)
QUESTION:
Problem 28E
A data set consists of 145 observations that range from 56 to 490. What size class interval would you recommend?
Questions & Answers
QUESTION:
Problem 28E
A data set consists of 145 observations that range from 56 to 490. What size class interval would you recommend?
ANSWER:
Solution 28E
Step1 of 2:
From the given problem we have the total number of observations = 145. Also, we have ranged from 56 to 490.
We need to find the classes for a frequency distribution.
Step2 of 2:
Let the total number of observations n = 145.