Ntary Statistical Methods-02/14/22 MATH1342.20220214.633177 Knewton Coursework (Homework, Quizzes, and Exams)
Section 2.1 a Homework Frequency Tables
A local ice skating rink wishes to determine the age of its customers. The ages of customers are summarized in the relative
frequency table below.
What is the cumulative relative frequency of patrons, aged 47 or younger?
Provide your answer below:
Customer Age
Relative Frequency
Cumulative Frequency
8-17
0.35
0.35
18 - 27
0.25
0.60
28 - 37
0.15
0.75
38 - 47
0.10
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