Question 825248
Anita's reports that 52% of its customers order their food to go. If this proportion is correct, what is the probability that, in a random sample of 5 customers at Anita's, exactly 3 order their food to go? 
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Binomial Problem with n = 5 and p(to go) = 0.52
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P(x=3) = 5C3(0.52)^3*(0.48)2 = binompdf(5,0.52,3) = 0.3240
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Cheers,
Stan H.
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