Solution Found!
A data set consists of 145 observations that range from 56 to 490. What size class
Chapter 0, Problem 28(choose chapter or problem)
QUESTION:
A data set consists of 145 observations that range from 56 to 490. What size class interval would you recommend?
Questions & Answers
QUESTION:
A data set consists of 145 observations that range from 56 to 490. What size class interval would you recommend?
ANSWER:Step 1 of 3
If we consider is the number of classes and is the number of observations, then for class intervals, select the smallest such that