Question: Hi, I need help solving this question. I don't understand how to do test statistic. I am also struggling with part b regarding to confidence

Hi, I need help solving this question. I don't understand how to do test statistic. I am also struggling with part b regarding to confidence interval.

b. Construct a confidence interval appropriate for the hypothesis test in part (a). 16

u2 The test statistic, t, is . (Round to two decimal places as needed.) Diet Regular ll \"1 P2 n 28 28 )1 0.78399 lb 0.81545 lb 5 0.00431 lb 0.00751 lb

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