Suppose that Amazon has begun to test the use of drones for same-day delivery. If you wished to test: H subscript O colon space sigma squared less or equal than 0.75 H subscript A colon space sigma squared greater than 0.75 and n = 20 home deliveries were included in the dataset, with a sample variance of 0.82, calculate the value of the Test Statistic (TS) that you would use to perform this test. Round off your answer to the third decimal place: The TS, rounded off as instructed, is:

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A: Given,n=92x¯=$518.66σ2=15965.14α=1-0.95=0.05α2=0.025Z0.025=1.96      (from Z-table)

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A: L

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A: solution:

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Q: package of Toys Galore Cereal is marked "Net Wt. 14 oz." The actual weight is normally distributed,…

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