Find the Standard Deviation $\sigma$ , for the Binomial Distribution Which Has the Stated Values

Multiple Choice

Find the standard deviation, $\sigma$ , for the binomial distribution which has the stated values of n and p. Round your answer
to the nearest hundredth.
- $$\mathrm { n } = 1680 ; \mathrm { p } = 0.57$$

A) $\sigma = 23.56$
B) $\sigma = 24.41$
C) $\sigma = 17.88$
D) $\sigma = 20.29$