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 (
C) numerator; the variability of individual scores (Xs) rather than sample means
D) denominator; the population mean (μ) rather than a sample mean

Question

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 (
C) numerator; the variability of individual scores (Xs) rather than sample means 
D) denominator; the population mean (μ) rather than a sample mean

Quizplus · Accepted Answer

The Answer of 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 (
C) numerator; the variability of individual scores (Xs) rather than sample means 
D) denominator; the population mean (μ) rather than a sample mean

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