A research study obtains a mean of 12.7 and a standard deviation of 2.3 for a sample
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A research study obtains a mean of 12.7 and a standard deviation of 2.3 for a sample of n 5 25 participants. How would the sample mean and standard deviation be reported in a research journal report?
a. M 5 12.7 and s 5 2.3
b. M 5 12.7 and SD 5 2.3
c. Mn 5 12.7 and s 5 2.3
d. Mn 5 12.7 and SD 5 2.3
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Related Book For
Essentials Of Statistics For The Behavioral Sciences
ISBN: 9781337098120
9th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau, Lori Ann B. Forzano
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