What are the mean and standard deviation of a binomial probability distribution with n=16 and...

Explanation:
There are standard formulae for the mean and standard deviation of a binomial probability distribution.
If you are going to do any significant work with binomial probability distributions you should memorize these:
${\displaystyle \mu =n\cdot p}$
${\displaystyle \sigma =\sqrt{n\cdot p\cdot (1-p)}}$
mean: ${\displaystyle \mu =10.5}$
standard deviation: ${\displaystyle \sigma =1.9}$