Mathematics, 14.12.2020 18:40 dpazmembreno
A researcher asked 520 randomly selected people of
three different age groups (teen, young adult, and adult)
about their favorite music genre. The two-way table
displays the distribution of the responses.
A participant is randomly selected. Let C be the event
that the participant prefers country music and let T be
the event that the participant is a teen. What is the value
of PC or 1)?
O 0.12
Teen
Adult
0.33
0.55
Age
Young
Adult
65
84
36
Country
Rock
Oldies
Music
61
94
15
49
54
62
O 0.66
Answers: 1
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A researcher asked 520 randomly selected people of
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