9. µ= 30 customer/hour and λ = 12 customer/hour what the probability that there is no customer waiting to be served * 1 point A. 0.6 B. 0.24 C. 0.84 D. 0.064
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Answer:
b 0.24
Explanation:
as u know 9= 30 cousmer ok now aswer will automatically shown in
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