Question 1175793
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Hi

Binomial Distribution:  p = .45  and q = .55 (not full-time)
 n = 50
P(x ≥ 19) =  1 - P(x ≤ 18) = bin0mcdf(50, .45, 18) = 1 - .1273 = .8727

Wish You the Best in your Studies.
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