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

Use the data given and the eight-step process to test the following hypotheses.

H0: µ1 – µ2 = 0 Ha: µ1 – µ2

Use the data given and the eight-step process to test


Use a 1% level of significance, and assume that x is normallydistributed.

Sample 1 Sample 2 P12-11 Xi=24.56 =26.42 15.8 12.4

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