Suppose a random variable, x, arises from a binomial experiment. If n = 23, and p= 0.22, find the following probabilities using technology.

a.) P (x =21)

b.)P (x=6)

c.)P (x=12)

d.) P (x<=14)

e.) P (x>=17)

f.) P (x <=9)

b.)P (x<=14) = 0.999989341

c.)P (x>=17) 1.527240547

f.) P (x <=9) 0.95964618