emmawitt9998 emmawitt9998

07-09-2018
Mathematics

contestada

You roll a fair 6-sided die 8 times. what is the probability that you will roll at least four "4's"?

Respuesta :

youngevanevan youngevanevan

13-09-2018

p(four) = 1/6, n = 8

P(x ≥ 4) = 1 - binomcdf(8, 1/6, 3) = 1 - .9693 = .0307

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