Question

Use technology to find the P.value for the hypothesis test described below.

The claim is that for 12 AM body temperatures,the mean is u> 98.60F. The sample size is n 8 and the test statistic is t = 1.281.

Answer 1

Use the t-distribution with n-1 degrees of freedom to find the p-value for the given hypothesis test. The p-value is approximately 0.243.

Step-by-step explanation:

To find the p-value for the given hypothesis test, we use the t-distribution with n-1 degrees of freedom. In this case, the sample size is n=8, so the degrees of freedom is 8-1=7. The test statistic t = 1.281 is given. We need to calculate the probability of obtaining a t-value greater than or equal to 1.281 (since the alternative hypothesis claims that the mean is greater than 98.60F). Using technology or a t-table, we find the p-value to be approximately 0.243.