Question 3 To test the hypothesis that the population mean mu>14.0, a sample size n=13 yields a sample mean 14.848 and sample standard deviation 1.417. Calculate the P value and choose the correct conclusion. Your answer: The P-value 0.317 is not significant and so does not strongly suggest that mu>14.0. The P-value 0.317 is significant and so strongly suggests that mu>14.0. The P-value 0.029 is not significant and so does not strongly suggest that mu>14.0. The P-value 0.029 is significant and so strongly suggests that mu>14.0. The P-value 0.014 is not significant and so does not strongly suggest that mu>14.0. The P-value 0.014 is significant and so strongly suggests that mu>14.0. The P-value 0.026 is not significant and so does not strongly suggest that mu>14.0. The P-value 0.026 is significant and so strongly suggests that mu>14.0. The P-value 0.249 is not significant and so does not strongly suggest that mu>14.0. The P-value 0.249 is significant and so strongly suggests that mu>14.0. Clear answer
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It seems that we have a standard deviation of 1.47, a sample mean of 14.0, and a p-value of 0.317. We want to determine if the result is significant or not. To determine if the result is significant, we can compare the p-value to a significance level, usually Show more…
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