Find the Standard Deviation, ?, for the Binomial Distribution Which $\mathrm { n } = 41 ; \mathrm { p } = 0.2$

Multiple Choice

Find the standard deviation, ?, for the binomial distribution which has the stated values of n and p. Round your answer to the nearest hundredth.
- $\mathrm { n } = 41 ; \mathrm { p } = 0.2$

A) $\sigma = 0.15$
B) $\sigma = 5.83$
C) $\sigma = 6.68$
D) $\sigma = 2.56$