A survey found that the 80% of consumers would prefer organically grown produce over those treated with the fertilizers and pesticides. Assume you ask the random sample of 14 people if they prefer organic produce, and let x equal the # who say they prefer organic produce. The distribution of X is binomial
a. Compute P(X=10)
b. Compute P(X is less than or equal to 12)
c. Compute P(X is greater than or equal to 13)