When a sample mean is compared against a standard for a large sample, which statistic is calculated? A) t B) p C) χ ² D) s E) z

Name: When a sample mean is compared against a standard for a large sample, which statistic is calculated? A) t B) p C) χ 2 D) s E) z
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Quizplus · Accepted Answer

For large samples, the z-statistic is used to compare the sample mean against a standard, assuming the population standard deviation is known or the sample size is large enough for the Central Limit Theorem to apply.

When a Sample Mean Is Compared Against a Standard for a Large