06/4/18 5:59 Quiz: Quiz 4: Ch 5& Ch 6 M136S18 Submit This Question: 3 pts 5 of 1

Question

06/4/18 5:59 Quiz: Quiz 4: Ch 5& Ch 6 M136S18 Submit This Question: 3 pts 5 of 11 (4 complete) This Quiz: 40 pts poss About 6% of the population of alargecountry s mat the probability at least one is math phobic? phobic. If wo peo ple are randomly selected, what is the probability both are math phobic? What (a) The probability that both will be math phobic is Round to four decimal places as needed.) (b) The probability that at least one person is math phobic is (Round to four decimal places as needed.) Enter your answer in each of the answer boxes TOSHIBA

Explanation / Answer

solution:-
a.the probability that both will be math phobic
P(both math phobic) = 0.06^2
= 0.0036

b.P(at least one math phobic) = 1 - (0.94)^2
= 1 - 0.8836
= 0.1164

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