In eight throws of a die, 5 or 6 is considered a success. The mean and standard deviation of total number of successes is respectively given by

In eight throws of a die, 5 or 6 is considered a success. The mean and

1.	In eight throws of a die, 5 or 6 is considered a success. The mean and standard deviation of total number of successes is respectively given by
A.	\(\frac{8}{3},\frac{{16}}{9}\)
B.	\(\frac{8}{3},\frac{4}{3}\)
C.	\(\frac{4}{3},\frac{4}{3}\)
D.	\(\frac{4}{3},\frac{{16}}{9}\)
Answer» C. \(\frac{4}{3},\frac{4}{3}\)

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In eight throws of a die, 5 or 6 is considered a success. The mean and standard deviation of total number of successes is respectively given by

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