Question: Will each of the following increase, decrease, or have no effect on the value of the test statistic for a two-independent-sample t test? 1. The

Will each of the following increase, decrease, or have no effect on the value of the test statistic for a two-independent-sample t test?

1. The total sample size is increased.

2. The level of significance is reduced from .05 to .01.

3. The pooled sample variance is doubled.

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