Question: The drop down options for part 1 are Claim and Not Claim Find critical value and compute the test value as well Obstacle Course Times

The drop down options for part 1 are "Claim" and "Not Claim" Find critical value and compute the test value as well

Obstacle Course Times An obstacle course was set up on a campus, and 12 volunteers were given a chance to complete it while they were being timed. They then sampled a new energy drink and were given the opportunity to run the course again. The "before" and "after" times in seconds are shown below. Is there sufficient evidence at a = 0.05 to conclude that the students did better the second time? Assume the variables are normally distn'buted. Before 70 73 32 75 I59 63 76 76 77 67 72 30 After I55 75 73 I58 I55 70 73 76 73 63 70 76 :1: Send data to Excel :3: Part: D I 5 Part 1 of 5 (a) State the hypotheses and identify the claim. This hypothesis test is a (Choose one) Y 1295

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