Question

A quantitative data set has been grouped by using cutpoint grouping with equal-width classes of width 8.
a. If the midpoint of the first class is 10, what are its lower and upper cutpoints?
b. What is the class midpoint of the second class?
c. What are the lower and upper cutpoints of the third class?
d. Which class would contain an observation of 22?


$1.99
Sales0
Views20
Comments0
  • CreatedAugust 13, 2015
  • Files Included
Post your question
5000