Question: I JUST NEED A SURE ANSWER PLEASE!!! You do a t test for dependent means in exactly the same way as a ttest for a

I JUST NEED A SURE ANSWER PLEASE!!!

You do a t test for dependent means in exactly the same way as a ttest for a single sample, except that you use somethingcalled: Choose one answer. a. the mean variance b. variance of the dependent means c. difference scores d. independent t scores

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