# Question: Refer to Exercise 8 65 Any marble ryes that are unsold

Refer to Exercise 8.65. Any marble ryes that are unsold at the end of the day are marked down and sold for half-price. How many loaves should the bakery prepare so that the proportion of days that result in unsold loaves is no more than 60%?

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Refer to Exercise 7.57. Find the probability that the project will take more than 60 days to complete.X is an exponential random variable with λ = .3. Find the following probabilities.a. P(X > 2)b. P(X < 4)c. P(1 < X < 2)d. P(X = 3)Because automatic banking machine (ABM) customers can perform a number of transactions, the times to complete them can be quite variable. A banking consultant has noted that the times are exponentially distributed with a ...Use the χ2 table (Table 5) to find the following values of χ2.a. χ2.10, 5b. χ2.01, 100c. χ2.95, 18d. χ2.99, 60Use a computer to find the following values of F.a. F.01, 100, 150b. F.05, 25, 125c. F.01, 11, 33d. F.05, 300, 800Post your question