Answer the following mcq:

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

Select one:

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.