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 s21 12 4 s22 15 8 Use a 1 level of significance, and assume that x is normally distributed ...

H o 1 2 0 01 H a 1 2 0 df 8 11 2 17 Sample 1 Sample 2 n 1 8 n 2 11 x 1 2456 x 2 2642 ...

Use the data given and the eight-step process to test the following hypotheses. H0: 1 - 2

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

H0: µ1 - µ2 = 0 ....... Ha: µ1 - µ2 < 0

Sample 1 ...Sample 2

n1 = 8 ...... n2 = 11

x̄1 = 24.56 ...x̄2 = 26.42

s21 = 12.4 .... s22 = 15.8

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

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Business Statistics For Contemporary Decision Making

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Authors: Black Ken

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Question Posted: Feb 19, 2015 09:02 AM

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Use the data given and the eight-step process to test the following hypotheses. H0: 1 - 2

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Business Statistics For Contemporary Decision Making

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