Weekly sales of bread at a local Foods Market are given in the table below. Forecast sales for week 6 using a five-week moving average. Week Sales 400 O 410 O 402 411 382 1 402 O None of the above 2 385 3 420 4 382 5 410 6 432 7 385 8 411

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A:

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A:

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A: Given the population of N divided into 5 strata of 1601, 1749, 2384, 2267, and 1999.

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A: It is given that random variable X is uniformly distributed between 5 and 22.

Q: 17.66 0.77 57.66 2.64 37.98 1.11 20.65 0.70 58.67 2.18 13.52 0.41 41.83 1.80 39.28 1.05 43.73 1.63…

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A: Given data isSample 1Sample 2Sample 3302037352231362428302131 32

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A: Mean()=115standard deviation()=24

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A: Data490352453196290405570435550384300430180264275402310314143426

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A: Data58436611761438120147123

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Q: 9. A store sells four brands of tablets. The least expensive brand, B₁, accounts for 40% of the…

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A: Mean()=20standard deviation()=3.50

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A: The two random variables  and  have the joint density function is as follows:

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