Whenever the Population Has a Normal Probability Distribution, the Sampling $\bar { x }$

question 84

Multiple Choice

Whenever the population has a normal probability distribution, the sampling distribution of $\bar { x }$ is a normal probability distribution for

• A) large sample sizes.
• B) small sample sizes.
• C) any sample size.
• D) samples of size thirty or greater.

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Definitions:

Average Product

The output per unit of input, calculated by dividing the total output by the number of units of the input.

Lawns Mowed

The activity of cutting the grass of a lawn to maintain its appearance and health.

Marginal Products

Marginal Product is the extra output, or product, produced by using one more unit of a production input, holding all other inputs constant.

Total Product

The total quantity of output produced by a firm over a given period.