Define the term “standard deviation.”

What will be an ideal response?


The positive square root of the variance.

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Figure 13-5 In the accompanying figure, why must air space be maintained in the tank?

What will be an ideal response?

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What can result from improper material selection?

A) Leaks B) Wasted product C) Hazardous conditions D) All of the above

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Assume that for Jim Swain, a corn producer from Illinois, the only source of farm income is from the production of corn. Swain produced 150,000 bushels of corn in 2012, receiving $5 per bushel. Assuming this producer had production expenses of $300,000, and assuming the Consumer Price Index (CPI) for 2012 was 2.50, what was his real farm income for 2012?

A) $200,000 B) $450,000 C) $180,000 D) $750,000

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List the uses for a dial gauge when diagnosing and/or repairing an automatic transmission problem.

What will be an ideal response?

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