Assume that the differences are normally distributed Complete parts (a) through (d) below 7 41 5 46 3 Observation 1 2 3 42 3 48 4 49 9 45 9 48 8 53 8 47 2 X Y (a) Determine d X Y for each pair of data 3 Observation O A Ho Hd 0 H Hd 0 OC Ho Hd 0 H Hd 0 1 2 d (Type integers or decimals ) (b) Compute d and s d (Round to three decimal places as needed ) Sd (Round to three decimal places as needed ) (c) Test if Hd 0 at the x 0 05 level of significance What are the correct null and alternative hypotheses P value 4 42 7 Choose the correct conclusion below 5 6 51 6 43 1 53 7 46 8 (Round to three decimal places as needed ) The lower bound is The upper bound is (Round to two decimal places as needed ) 8 43 1 45 2 7 8 OB Ho Hd 0 H Hd 0 OD Ho Hd 0 H Hd 0 O A Reject the null hypothesis There is insufficient evidence that Hd 0 at the x 0 05 level of significance B Do not reject the null hypothesis There is insufficient evidence that g 0 at the a 0 05 level of significance OC Reject the null hypothesis There is sufficient evidence that g 0 at the x 0 05 level of significance OD Do not reject the null hypothesis There is sufficient evidence that Hd 0 at the x 0 05 level of significance (d) Compute a 95 confidence interval about the population mean difference Hd

Question: Assume that the differences are normally distributed. Complete parts (a) through (d) below. 7 41.5 46.3 Observation 1 2 3 42.3 48.4 49.9 45.9

Assume that the differences are normally distributed. Complete parts (a) through (d)

Assume that the differences are normally distributed. Complete parts (a) through (d) below. 7 41.5 46.3 Observation 1 2 3 42.3 48.4 49.9 45.9 48.8 53.8 47.2 X Y (a) Determine d; = X - Y for each pair of data. 3 Observation O A. Ho: Hd=0 H: Hd

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