Sixty-nine percent of adults think that musicians should be allowed to sing potentially offensive songs. You randomly

Question:

Sixty-nine percent of adults think that musicians should be allowed to sing potentially offensive songs. You randomly select four adults and ask them whether they think musicians should be allowed to sing potentially offensive songs. The random variable represents the number of adults who think musicians should be allowed to sing potentially offensive songs.
Find the
(a) Mean,
(b) Variance,
(c) Standard deviation of the binomial for the given random variable,
(d) Interpret the results.
Distribution
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