For the following exercises where applicable:

a. State the hypotheses and identify the claim.
b. Find the critical value(s).
c. Compute the test value.
d. Make the decision.
e. Summarize the results.
Use the traditional method of hypothesis testing unless otherwise specified. Assume all variables are normally distributed.

A copyeditor thinks the standard deviation for the number of pages in a romance novel is greater than 6. A random sample of 25 novels has a standard deviation of 9 pages. At α = 0.05, is it higher, as the editor hypothesized?