Hi, I need help solving this question. I don't understand how to set up.

There are two dropboxes in part d. State the conclusion. The first dropbox option (fail to reject or reject). The second dropbox option (is not or is)

A simple random sample of pulse rates of 40 women from a normally distributed population results in a standard deviation of 11.6 beats per minute. The normal range of pulse rates of adults is typically given as 60 to 100 beats per minute. If the range rule of thumb is applied to that normal range, the result is a standard deviation of 10 beats per minute. Use the sample results with a 0.10 significance level to test the claim that pulse rates of women have a standard deviation equal to 10 beats per minute. Complete parts (a) through (d) below. a. Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: 6 2 10 beats per minute O B. Ho: o # 10 beats per minute H1: 0