Would you please help with the questions? Thanks!

A binomial experiment has the given number of trials at and the given success probability p. n=12,p=0.8 (a) Determine the probability P(11 or more). Round the answerto at least four decimal places. P(ll or more)= (b) Find the mean. Round the answer to two decimal places. The mean is D. (b) Find the mean. Round the answer to two decimal places. The mean is E]. (c) Find the variance and standard deviation. Round the variance to two decimal plam and standard deviation to at least three decimal places. The standard deviation is D