7. For a dependent means t-test (H0: = 0 & H1: 0) with 37 subjects show the following on the diagram below or a hand-drawn copy of the curve and state your conclusion (4 MARKS); i. The critical value(s) for alpha equal to 0.01 ii. Shade in the critical region(s) iii. The location of a t-observed equal to +2.80 iv. State your conclusion. v. Take a picture of your answer and include the photo with your submission.