@mporinchak sir in the inference test, it was expected to do the t test but i did z test. However I have written all the four procedures including the two hypothesis notations and identification of population of interest.how much points will I lose?
Are you talking for question #1, the problem with the fitness center? If so that problem was supposed to be a z-test for the difference between two population proportions.
@@mporinchak uh no. i gave the test as an international student so my paper is different from the one published in the site. in that i conducted a z test when a t was expected. So do i expect to lose all 4 points in that?
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for part b if you didnt use proportions to back up your response but still explained that middle schoolers sold more, will you not get full point?
I sold those free points on this question 😭
the proportions make no sense. they were clearly stated they were the same. stats is so confusing bro.
What proportions don’t make sense? For middle schoolers it was stated all three sizes were the same.
@mporinchak sir in the inference test, it was expected to do the t test but i did z test. However I have written all the four procedures including the two hypothesis notations and identification of population of interest.how much points will I lose?
Are you talking for question #1, the problem with the fitness center? If so that problem was supposed to be a z-test for the difference between two population proportions.
@@mporinchak uh no. i gave the test as an international student so my paper is different from the one published in the site. in that i conducted a z test when a t was expected. So do i expect to lose all 4 points in that?