baalveer1489 baalveer1489

26-11-2019
Business

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The gross weekly sales at a certain restaurant is a normal random variable with mean $2200 and standard deviation $230. What is the probability that (a) the total gross sales over the next 2 weeks exceeds $5000; (b) weekly sales exceed $2000 in at least 2 of the next 3 weeks?

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sakhilemdletshesm sakhilemdletshesm

27-11-2019

Answer:

a. 0.0326

b. 0.9034

Explanation:

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