Mathematics, 10.01.2021 08:30 anaijah
A large company states in their promotional literature that 80% of their employees have college degrees. If 5 employees are selected at random from this company, what is the probability that all 5 will have college degrees?
Answers: 1
, where p probability of success in each trial , n= sample size, x= number of successes.![P(x=5)=\ ^5C_5(0.8)^5(0.2)^{0}= (1)(0..8)^5(1)\ \ \ [\ ^nC_n=1]\\\\= 0.32768](/tpl/images/1024/8087/6f977.png)
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