Rubric

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Criteria Ratings Pts
Claim
threshold: pts
1 pts
Full Marks
Claim is correct for statistical test
0 pts
No Marks
Claim isn't correct for statistical test.
pts
1 pts
--
Null/alternative
threshold: pts
1 pts
Full Marks
Null/alternative & complementary are all correct
0.5 pts
No Description
Partially correct
0 pts
No Marks
pts
1 pts
--
Tail being tested
threshold: pts
1 pts
Full Marks
0 pts
No Marks
pts
1 pts
--
What type of test are you using? Why is this test the correct one to use for this data?
threshold: pts
1 pts
Full Marks
0.5 pts
Partially correct.
0 pts
No Marks
pts
1 pts
--
Calculate the appropriate test-statistic using Minitab and include the actual Minitab output in the document.
threshold: pts
3 pts
Full Marks
1.5 pts
Missing information
0 pts
No Marks
pts
3 pts
--
What is your test-statistic (t value) and p-value? Also include the mean for each store.
threshold: pts
2 pts
Full Marks
1 pts
No Description
0 pts
No Marks
pts
2 pts
--
State your final decision - There (IS or IS NOT) enough evidence to (SUPPORT or REJECT) the claim that... (insert your claim).
threshold: pts
2 pts
Full Marks
1 pts
No Description
0 pts
No Marks
pts
2 pts
--
Follow-up & Real world explanation of the final results.
threshold: pts
4 pts
Full Marks
2 pts
No Description
0 pts
No Marks
pts
4 pts
--
Total Points: 15 out of 15