A list of temperature readings (in degrees Fahrenheit) is shown below. Calculate the variance for these data:

72, 76, 81, 69, 73, 76, 75, 82, 83, 68, 69, 76, 74, 65, 62




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If a construction company needs a flexible workforce and finds it may be more economical to maintain a minimum permanent staff of employees and supplement its labor pool only when awarded a large project, what type of company would that contractor utilize?

What will be an ideal response?

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Why is aeration beneficial to lawn grass?

What will be an ideal response?

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Work equals force multiplied by ____.

A. current B. power C. energy D. distance

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Hogs are often sold to processors on ____________________, meaning pigs with low fat and high muscle bring premium prices

Fill in the blank(s) with correct word

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