Question 593921
Please help me solve this;46% OF ADULTS SAY CASHEWS ARE THEIR FAVORITE KIND OF NUT. YOU RANDOMLY SELECT 12 ADULTS AND ASK EACH TO NAME HIS OR HER FAVORITE NUT.
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Binomial Problem with n = 12 and p(cashew) = 0.46
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 FIND THE PROBABILITY THAT THE NUMBER WHO SAYS CASHEWS ARE THEIR FAVORITE NUT (A) EXACTLY THREE
P(x = 3) = 12C3*0.46^3*0.54^9 = binompef(12,0.46,3) = 0.0836
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(B) MORE THAN 2
P(3<= x <=12) = 1 - P(0<= x <=2) = 1-binomcdf(12,0.46,2) = 0.9637
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(C) AT MOST TWO
P(0<= x <=2) = P(12,0.46,2) = bincdf(12,0.46,2) = 0.0363
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Cheers,
Stan H.
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