Kate recorded the number of emails she sent each day for 30 days

MATHEMATICS · Multi-part · AP · AP Statistics · Probability Random Variables Distributions · Probability Random Variables Distributions

Problem

Kate recorded the number of emails she sent each day for 30 days. Find, to 2 decimal places, the experimental probability that tomorrow she will send:
<i>Number of emails</i><i>Frequency</i>
02
15
29
35
44
54
61
(a) 5 emails (b) less than 3 emails.

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