Find the mean, µ, for the binomial distribution which has the stated values of n and p. Round answer to the nearest tenth.
-$$\mathrm { n } = 2571 ; \mathrm { p } = 0.63$$
A) $\mu = 1619.7$
B) $\mu = 1611.2$
C) $\mu = 1623.4$
D) $\mu = 1614.4$

Question

Quizplus · Accepted Answer

The mean of a binomial distribution is given by $\mu = np$, so $\mu = 2571\cdot0.63 \approx 1619.7$. Rounding to the nearest tenth, we get $\boxed{	extbf{(A) }\mu=1619.7}$.

Find the Mean, µ, for the Binomial Distribution Which Has n=2571;p=0.63\mathrm { n } = 2571 ; \mathrm { p } = 0.63n=2571;p=0.63

Find the Mean, µ, for the Binomial Distribution Which Has $\mathrm { n } = 2571 ; \mathrm { p } = 0.63$