Respond to the following:
Using the t distribution is absolutely ridiculous—another example of deliberate mystification! It’s valid when the populations are normal and have equal variance. If the sample sizes were so small that the t distribution were practically different from the normal distribution, you would be unable to check these assumptions.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.