(b) Use the following Minitab printout and the F distribution table to test for interaction between the variables. Use a 1% level of significance. Minitab Prinout for Mean Number of Responses per Day Analysis of Variance for Response Source DF SS MS F P Day 1 1024.0 1024.0 55.28 0.000 Section 2 1573.0 786.0 42.48 0.000 Interaction 38.0 19.0 1.03 0.371 Error 30 555.7 -18.5 Total 35 3191.2 (i) Give the value of the level of significance. State the null and alternate hypotheses. Ho: No interaction between day and section. H,: At least two population means are different among the days. (ii) Find the sample test statistic. (Round your answer to two decimal places.) 2.

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