Hi, I am unsure why they used the number 0 for the hypothesis testing. My answer is D, assuming we are using the value of 29.4 instead of 0.

The next two questions {25 and 2"?) refer to the following: 25. 2?. Researchers are studying the impact of alcohol consumption on a person's ability to perform a simple task. Five subjects complete a small puzzle while sober, and then again after drinking three gleam of wine. The times {in seconds} are shown below, as well as some summarj.r statistics: Subject 1 2 3 4 5 mean std. dev. Sober [S] 1139 132 245 155 202 159.2 55.9 After Wine {MN} 141 125 291] 1'34 251] 193.5 1'15 Di'. (d: S AW} 32 4 42 19 55 29.4 23.5 Assume that all appropriate normality conditions are satised. We would like to mndnsct a hypothesis test to determine whether there is evidence that the true mean time to complete a puzzle is longer after consuming three glames of wine. What are the hypoth-II for the appropriate test of signicance? l ) He: #s=aw vs. Ha: as 3* .aw C} H\":Xd=1lvs.Ha:Xd-s )Hn: pd=vs.Ha1 p.131] )Hu: XS=XAW vs.Ha'. XS-ixw The Pvalue of the appropriate test of signicance is: [it between 11131 and 1102. (B between 1102 and 11025. 1 l l C} between 11025 and 11135. (D) between 11135 and 1111]. (E) between 11.11] and 1115