The sampling distribution of a statistic is (select the best answer): The mechan
ID: 3131611 • Letter: T
Question
The sampling distribution of a statistic is (select the best answer):
The mechanism that determines whether the random sampling was effective.
A normal curve, for which probabilities are obtained by standardizing.
A distribution of all parameters from the population that is to be randomly sampled.
A distribution of a single statistic from repeated random samples of the same size, from the same population.
A distribution of all possible summary statistics from a single random sample, from the same population.
a.The mechanism that determines whether the random sampling was effective.
b.A normal curve, for which probabilities are obtained by standardizing.
c.A distribution 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.
Explanation / Answer
The sampling distribution of a statistic is:
e.
A distribution of all possible summary statistics from a single random sample, from the same population.
The sampling distribution of a statistic is the distribution of that statistic, which is considered as a random variable, when derived from a random sample of size n through random sampling. It may be considered as the distribution of the statistic for all possible samples from the same population of a given size.
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