​If Other Factors Are Held Constant,which of the Following Sets

question 36

Multiple Choice

​If other factors are held constant,which of the following sets of data would produce the largest value for an independent-measures t statistic?

• A)​The two samples both have n = 15 with sample variances of 20 and 25.
• B)​The two samples both have n = 15 with variances of 120 and 125.
• C)​The two samples both have n = 30 with sample variances of 20 and 25.
• D)​The two samples both have n = 30 with variances of 120 and 125.

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