Which example best illustrates the APA's standards for reporting descriptive statistics for an independent-samples t test?
A) On average, men scored significantly lower (M = 4.33, SD = 0.22) compared to women (M = 6.59, SD = 0.19) on reaction time.
B) On average, men scored significantly lower ($\mu $ = 4.33, s = 0.22) compared to women ($\mu $ = 6.59, s = 0.19) on reaction time.
C) On average, men scored significantly lower compared to women (M = 4.33, SD = 0.22 versus M = 6.59, SD = 0.19) on reaction time.
D) On average, men scored significantly lower (X = 4.33, SD = 0.22) compared to women (X = 6.59, SD = 0.19) on reaction time.

Question

Which example best illustrates the APA's standards for reporting descriptive statistics for an independent-samples t test?
A) On average, men scored significantly lower (M = 4.33, SD = 0.22) compared to women (M = 6.59, SD = 0.19) on reaction time.
B) On average, men scored significantly lower ($\mu  $ = 4.33, s = 0.22) compared to women ($\mu  $ = 6.59, s = 0.19) on reaction time.
C) On average, men scored significantly lower compared to women (M = 4.33, SD = 0.22 versus M = 6.59, SD = 0.19) on reaction time.
D) On average, men scored significantly lower (X = 4.33, SD = 0.22) compared to women (X = 6.59, SD = 0.19) on reaction time.

Quizplus · Accepted Answer

The correct choice, A, follows APA guidelines by reporting means and standard deviations using "M" for mean and "SD" for standard deviation, which is the standard notation for reporting descriptive statistics in APA format.

Which Example Best Illustrates the APA's Standards for Reporting Descriptive μ\mu μ

Which Example Best Illustrates the APA's Standards for Reporting Descriptive $\mu$