ShoY655355 ShoY655355

02-11-2022
Mathematics

Answered

A computer retail store has 10 personal computers in stock. A buyer wants to purchase 4of them. Unkown to either the retail store or the buyer, 4 of the computers in stock have defective hard drives. Assume that the computers are selected at random.A. In how many different ways can the 4 computers be chosen?Answer: 210B. What is the probability that exactly one of the computers will be defective?Answer: 0.38C. What is the probability that at least one of the computers is defectiveAnswer:

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