Solution Found!
The following data give the weekly amounts spent on groceries for a sample of households
Chapter 0, Problem 30(choose chapter or problem)
QUESTION:
The following data give the weekly amounts spent on groceries for a sample of households
Questions & Answers
QUESTION:
The following data give the weekly amounts spent on groceries for a sample of households
ANSWER:Step 1 of 4
a. If is the number of classes and is the number of observations, then for class intervals, select the smallest such that .
In this case, . If , then which is less than . So, will not work. If , then which is greater than . So, number of classes will be 6 .