Due in 5 hours, 26 minutes. Due Mon 03/05/2018 12:59 am The sampling distributio

Question

Due in 5 hours, 26 minutes. Due Mon 03/05/2018 12:59 am The sampling distribution of a statistic is (select the best answer) A. The mechanism that determines whether the random sampling was effective B. A normal curve, for which the probabilities are obtained by standardizing. C. A distrition of all parameters from the population that is to be randomly sampled. D. A distribution of a single statistic from repeated random samples of the same size, from the same population. E. A distribution of all possible summary statistics from a single random sample, from the same population. Choice A Choice B Choice C Choice D Choice E Submit

Explanation / Answer

1)

Suppose that we draw all possible samples of size n from a given population. Suppose further that we compute a statistic (e.g., a mean, proportion, standard deviation) for each sample. The probability distribution of this statistic is called asampling distribution.

A sampling distribution is a probability distribution of a statistic obtained through a large number of samples drawn from a specific population.

Choice D

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