8 Nov 2021
Problem 114d
Page 147
Section: BRINGING IT TOGETHER: HOMEWORK
Chapter 2: DESCRIPTIVE STATISTICS
Textbook ExpertVerified Tutor
8 Nov 2021
Given information
The data is:
Step-by-step explanation
Step 1.
Frequency of a data point is the number of times that data point occurs in the data set.
Relative frequency of a data point is the ratio of the frequency of that data point to sum of the frequencies.
Cumulative relative frequency of a data point is equal to the sum of the previous relative frequencies along with the relative frequency of that number.
Let be the frequency of a data point and be the sum of total frequencies, the relative frequency of that data point is:
For the given data,
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