According to an article,42% of adults have experienced a breakup at least once during the last 10 years. Of 9 randomly selected? adults, find the probability that the? number, X, who have experienced a breakup at least once during the last 10 years is
a. exactly? five; at most? five; at least five.
b. at least? one; at most one.
c. betweenfive
five andseven
seven?, inclusive.
d. Determine the probability distribution of the random variable X.





