If an Experimenter Conducts a T-Test to See Whether the Responses

question 116

Multiple Choice

If an experimenter conducts a t-test to see whether the responses of subjects in a control group differ from those of an experimental group, which of the following outcomes will yield the highest t-value?

• A)If there are 52 subjects in each condition, the mean difference between the responses of the control group and the experimental group is 10 and both have standard deviations of 3.5.
• B)If there are 52 subjects in each condition, the mean difference between the responses of the control group and the experimental group is 20 and both have standard deviations of 3.5.
• C)If there are 52 subjects in each condition, the mean difference between the responses of the control group and the experimental group is 20 and both have standard deviations of 5.2.
• D)If there are 15 subjects in each condition, the mean difference between the responses of the control group and the experimental group is 20 and both have standard deviations of 3.5.
• E)If there are 15 subjects in each condition, the mean difference between the responses of the control group and the experimental group is 20 and both have standard deviations of 5.2.

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