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Although Their Formulas Are Similar, One Primary Difference Between a Z-Score

Question 131

Multiple Choice

Although their formulas are similar, one primary difference between a z-score (z) and a t-statistic (t) is that the ______ of the formula for the t-statistic contains or involves ______.


A) denominator; a sample mean Although their formulas are similar, one primary difference between a z-score (z) and a t-statistic (t) is that the ______ of the formula for the t-statistic contains or involves ______. A) denominator; a sample mean rather than the population mean (μ) B) numerator; a sample mean rather than an individual score (X) C) numerator; the variability of individual scores (Xs) rather than sample means D) denominator; the population mean (μ) rather than a sample mean rather than the population mean (μ)
B) numerator; a sample mean Although their formulas are similar, one primary difference between a z-score (z) and a t-statistic (t) is that the ______ of the formula for the t-statistic contains or involves ______. A) denominator; a sample mean rather than the population mean (μ) B) numerator; a sample mean rather than an individual score (X) C) numerator; the variability of individual scores (Xs) rather than sample means D) denominator; the population mean (μ) rather than a sample mean rather than an individual score (X)
C) numerator; the variability of individual scores (Xs) rather than sample means Although their formulas are similar, one primary difference between a z-score (z) and a t-statistic (t) is that the ______ of the formula for the t-statistic contains or involves ______. A) denominator; a sample mean rather than the population mean (μ) B) numerator; a sample mean rather than an individual score (X) C) numerator; the variability of individual scores (Xs) rather than sample means D) denominator; the population mean (μ) rather than a sample mean
D) denominator; the population mean (μ) rather than a sample mean Although their formulas are similar, one primary difference between a z-score (z) and a t-statistic (t) is that the ______ of the formula for the t-statistic contains or involves ______. A) denominator; a sample mean rather than the population mean (μ) B) numerator; a sample mean rather than an individual score (X) C) numerator; the variability of individual scores (Xs) rather than sample means D) denominator; the population mean (μ) rather than a sample mean

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