Mathematics, 23.01.2022 14:00 que81hhh
A popular streaming service surveyed all of the students at a school about the number of TV shows they streamed last Friday night, then recorded the results.
Let M = the number of TV shows streamed last Friday night.
Table:
Number of shows streamed 0 1 2 3 4 5
Probability 0.095 0.203 0.326 0.187 0.174 0.015
Calculate and interpret the mean of M.
A. Each student streamed 2.187 TV shows last Friday night.
B. Each student streamed about 2 TV shows last Friday night.
C. If many, many students were randomly selected, the average number of TV shows streamed last Friday night would be about 2.
D. If many, many students were randomly selected, the average number of TV shows streamed last Friday night would be about 2.187.
D is correct on Edge 2022
Answers: 3
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