The average temperatures for a 25-day period for Birmingham, Alabama, and Chicago, Illinois, are shown. Based...

   

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The average temperatures for a 25-day period for Birmingham, Alabama, and Chicago, Illinois, are shown. Based on the samples, at a=0.10, can it be concluded that it is warmer in Birmingham? Use p-value method. Birmingham 62 2 78 75 2 74 73 73 73 72 70 75 77 73 82 82 79 68 67 68 64 78 78 68 79 68 71 66 70 71 71 7 66 67 74 72 80 76 65 Chicago 73 71 65 75 77 73 60 74 70 62 66 77 76 83 65 64 The average temperatures for a 25-day period for Birmingham, Alabama, and Chicago, Illinois, are shown. Based on the samples, at a=0.10, can it be concluded that it is warmer in Birmingham? Use p-value method. Birmingham 62 2 78 75 2 74 73 73 73 72 70 75 77 73 82 82 79 68 67 68 64 78 78 68 79 68 71 66 70 71 71 7 66 67 74 72 80 76 65 Chicago 73 71 65 75 77 73 60 74 70 62 66 77 76 83 65 64

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Answer it is warmer in Birmingham than in Chicago Solution We will use a twosample ttest with uneq... View the full answer