Cumulative relative frequency

Reference no: EM1389960

Consider the following frequency table of the performance ratings on a scale of 1-good, 2-fair, and 3-poor, bestowed on their local baseball team by a collection of 100 fans:

Rating Frequency

1 20

2 30

3 50

The cumulative relative frequencies for each performance rating are

a. 1-20%, 2-30%, 3-50%

b. 1-20%, 2-50%, 3-100%

c. 1-80%, 2-70%, 3-50%

d. 1-50%, 2-30%, 3-20%

Reference no: EM1389960

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