Question: Use the data given and the eight-step process to test the following hypotheses: H0: 1 2 0 Ha: 1 2 0 Sample 1

Use the data given and the eight-step process to test the following hypotheses: H0: 1 – 2 0 Ha: 1 – 2 0 Sample 1 Sample 2 n1 8 n2 11 ¯ x1 24.56 ¯ x2 26.42 s2 1 12.4 s2 2 12.4 Use a 1% level of signifi cance, and assume that x is normally distributed.

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