Mathematics, 19.05.2021 18:00 Mw3spartan17
A poll of 100 senior citizens in a retirement community asked about the types of electronic communication they used. The table shows the results.
uses texts does not text
uses email
17 66
does not use email
11 6
If you know that a person polled uses text messages, what is the probability that the person also uses email? Express your answer as a decimal rounded to the nearest hundredth.
A.
0.20
B.
0.61
C.
0.35
D.
0.08
Answers: 3
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A poll of 100 senior citizens in a retirement community asked about the types of electronic communic...
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