Arthur summarized the number of new enrollees (per day) for the past April and May and arrived at the data below. He assumes that there is an average of 5 enrollees per day. Is he correct in his assumption? Number of Enrollees Probability 3 0.20 4 0.17 5 0.13 6 0.25 7 0.25

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Arthur summarized the number of new enrollees (per day) for the past April and
May and arrived at the data below. He assumes that there is an average of 5
enrollees per day. Is he correct in his assumption?
Number of Enrollees
Probability
3
0.20
4
0.17
5
0.13
6
0.25
7
0.25
Transcribed Image Text:Arthur summarized the number of new enrollees (per day) for the past April and May and arrived at the data below. He assumes that there is an average of 5 enrollees per day. Is he correct in his assumption? Number of Enrollees Probability 3 0.20 4 0.17 5 0.13 6 0.25 7 0.25
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