Question

Assume XX has a binomial distribution. Use the binomial formula, tables, or technology to calculate the probability of the indicated event:

a. n=20, p=0.7n=20, p=0.7

P(13 ≤ X ≤ 16)=P(13 ≤ X ≤ 16)=

Round to four decimal places if necessary

b. n=17, p=0.2n=17, p=0.2

P(2 < X < 5)=P(2 < X < 5)=

Round to four decimal places if necessary

please provide correct answer.

Answer 1