A recent study focused on the number of times men and women send a Twitter message in a day. The sample information is summarized below. At the .01 significance level, is there a difference in the mean number of times men and women send a Twitter message in a day? What is the test statistic for this hypothesis?
A) z-statistic
B) t-statistic
C) p-statistic
D) df-statistic

Question

A recent study focused on the number of times men and women send a Twitter message in a day. The sample information is summarized below.  At the .01 significance level, is there a difference in the mean number of times men and women send a Twitter message in a day? What is the test statistic for this hypothesis?
A) z-statistic 
B) t-statistic 
C) p-statistic 
D) df-statistic

Quizplus · Accepted Answer

The Answer of A recent study focused on the number of times men and women send a Twitter message in a day. The sample information is summarized below.  At the .01 significance level, is there a difference in the mean number of times men and women send a Twitter message in a day? What is the test statistic for this hypothesis?
A) z-statistic 
B) t-statistic 
C) p-statistic 
D) df-statistic

A Recent Study Focused on the Number of Times Men