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Question:

(*) Tyler Apiaries sells bees and beekeeping supplies. Bees (including a queen) are shipped in special packages according to weight. The target weight of a package is 1.5 kg. Historically, Tyler’s shipments have weighed on average 1.5 kg, with a standard deviation of 0.15 kg.
a. (*) Calculate the process capability ratio, assuming that the lower and upper tolerance limits are 1.2 kg and 1.75 kg respectively. Is Tyler Apiaries currently able to meet the tolerance limits 99.7% of the time?
b. (**) What would the standard deviation have to be for Tyler Apiaries to achieve Six Sigma quality levels with regard to the weight of the bee packages?
c. (**) The average bee weighs 0.1 grams. Use this information to convert the target package weight and tolerance limits into number of bees for Tyler Apiaries. How might the company use this information to better control the package weights? Should Tyler Apiaries think about resetting the tolerance limits?


> ABS sells construction materials to commercial and home builders. One of ABS’s key processes is the order fulfillment process shown below and described as follows:• All orders are assessed on arrival. Of the orders, 30

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> (*) Suppose the Shelly Group has identified two possible demand levels for copies per month:Copies (Per Month) ………..Probability5,000 …………………………….....……..50%10,000……………………………...…..….. 50%What is the expected cost if it costs $700 per month to lease a new

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> Smarmy Sales, Inc. (SSI), sells herbal remedies through its Web site and through phone reps. Over the past six years, SSI has started to depend more and more on its Web site to generate sales. The figures below show total sales, phone rep costs, and Web

> (**) Consider the output and labor hour figures shown in the following table. Calculate the labor productivity for each week, as well as the average labor productivity for all six weeks. Do any of the weeks seem unusual to you? Explain.,,,

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> (***) (Microsoft Excel problem) The following figure shows an Excel spreadsheet that calculates the value index for each of two alternative suppliers. Re-create this spreadsheet in Excel. You should develop the spreadsheet so that the results will be rec

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> (***) (Microsoft Excel problem) The Excel spreadsheet to the right calculates the upper and lower control limits for an attribute (in this case, the proportion of dissatisfied customers). Re-create this spreadsheet in Excel. You should develop the spread

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3.99

See Answer