The mean of sample A is significantly different than the mean of sample B. Sample A: 59 , 30 , 74 , 62 , 87 , 73 Sample B: 53 , 67 , 85 , 57 , 93 , 79 Use a two-tailed t-test of independent samples for the above hypothesis and data. What is the p-value? (Answer to 3 decimal places)

Question

The mean of sample A is significantly different than the mean of sample B. Sample A:   59  ,  30  ,  74  ,  62  ,  87  ,  73 Sample B:   53  ,  67  ,  85  ,  57  ,  93  ,  79 Use a two-tailed   t-test of independent samples for the above hypothesis and data. What is the   p-value? (Answer to   3 decimal places)

Adan Moyer · Accepted Answer

Sample A mean   =  64.2 stdev  =  19.5Sample Bmean   =  72.3  stdev   =  15.5       t    0    =            (      64.2      −      72.3      )              (              19.52        6            +              15.52        6            )        =  −  80  P Value at to   =  0.447

The mean of sample A is significantly different than the mean of sample B. Sample A: 59,30,74,62,87,73 Sample B: 53,67,85,57,93,79 Use a two-tailed t-test of independent samples for the above hypothesis and data. What is the p-value? (Answer to 3 decimal places)

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