00:01
For this question, which statistical test is used to identify whether there's a relationship between two categorical variables? this will be...
00:16
So, essentially, so let's go through the answer choices here.
00:19
So we want to look at relationship between two categorical variables specifically.
00:25
So we keep that in mind.
00:26
So answer to a is a student's t test.
00:28
So a t test is used when we want to describe numerical data.
00:37
Right.
00:38
So specifically when we're talking about hypothesis testing for means between two groups, that would be when we use a t test.
00:53
So specifically not for categorical related variables.
00:59
So hypothesis testing for means, that makes a lot of sense.
01:03
Then we look at spearman's correlation test...