TB MC Qu. 11-12 (Algo) A recent study focused on the number of times... A recent study focused on the number of times men and women send a Twitter message in a day. The information is summarized here. Sample Sample Population Standard Size Mean Deviation Men women 47 45 16 At the 0.01 significance level, we ask if there is a difference in the mean number of times men and women send a Twitter message in a day. Assume that women are population 1 and men are population 2. What is the value of the test statistic for this