Solution Found!
Using the same first two classes from Exercise, identify
Chapter 2, Problem 2CQQ(choose chapter or problem)
Using the same first two classes from Exercise 1, identify the class boundaries of the first class.
Questions & Answers
QUESTION:
Using the same first two classes from Exercise 1, identify the class boundaries of the first class.
ANSWER:Answer :
Step 1 of 2 :
Given, When one is constructing a table representing the frequency distribution of weights (lb) of discarded textile items from Data Set 23, the first two classes of a frequency distribution are 0.00–0.99 and 1.00–1.99
The claim is to find the class boundaries and the class width
0.00 is the upper class limit and unit of measurement is 0.99
Therefore , For first class
Upper class boundary = Upper limit + () unit of measurement
Upper class boundary = 0.99 + () 0.01
= 0.995
Lower class boundary = Lower limit + () unit of measurement
Upper class boundary = 0.0 + () 0.01
= 0.005
For second class
Upper class boundary = 1.99 + () 0.01
= 1.995
Upper class boundary = 1.0 + () 0.01
= 1.005