One Sample with N = 4 Scores Has a Mean

question 36

Multiple Choice

One sample with n = 4 scores has a mean of M = 12,and a second sample with n = 6 scores has a mean of M = 8.If the two samples are combined,what is the mean for the combined set of scores?

• A)4.8
• B)9.6
• C)10.0
• D)19.2

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Definitions:

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U.S. Department of Health and Human Services

The U.S. government's principal agency for protecting the health of all Americans and providing essential human services.