Mean, Variance, and Standard Deviation

Mars, Inc. claims that 14% of its M&M plain candies are green, and a sample of 100 such candies is randomly selected.

1.Find the mean and standard deviation for the number of green candies in such groups of 100.
2.You are given a random sample of 100 M&Ms, including 8 that are green. Is this result unusually high? Does it seem that the claimed rate of 14% is wrong?