Math FRQ practice

A number that describes the whole population is known as a

• statistic

• parameter

A number that is calculated from a sample is known as

• statistic

• parameter

we always use a _____ to estimate a ______

• parameter, statistic

• mean, standard deviation

• standard deviation

• statistic, parameter

what is the parameter symbol in sample proportions?

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what is the parameter in sample mean

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what is the statistic in sample proportion?

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what is the statistic in sample mean ?

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When is the sampling distribution approx. normal for a sample proportion

When is the sampling distribution approx. normal for a sample mean

what is the mean of the sampling distributions for a sample proportion

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