Original claim: The standard deviation of pulse rates of adult males is more than 11 bpm.

The hypothesis test results in a P-value of 0.3045. Final Conclusions. In Exercises 25–28, use a significance level of A  0.05 and use the given information for the following:

a. State a conclusion about the null hypothesis. (Reject H0 or fail to reject H0.)

b. Without using technical terms or symbols, state a final conclusion that addresses the original claim.