Question: Using the data from Problem #1 above, we want to use the Bonferonni method to test the following hyptheses at the 3% significance level:

Using the data from Problem #1 above, we want to use the Bonferonni method to test the following hyptheses at the 3% significance level: Problem #1 Data Group 1 Group 2 Group 3 Ho: =2 H: M1 M2 4.2 4.5 1.2 Ho =3 H:1 3 4.4 2.4 -0.3 3.4 2.3 0.5 Ho 2=3 H: 2 3 2.3 (a) Find the value of the test statistic for each of the above three hypotheses (in the above order). (b) Which pairs of means are significantly different (using the Bonferonni method at the 3% significance level)?

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