Question: Undercover officers and marital stress. Love, Vinson, Tolsma, and Kaufmann (2008) studied the psychological effects of being an undercover officer, including the stress it places on a marriage. The researchers recorded the number of officers reporting symptoms of marital stress, as listed in the following table. If we expect to observe equal frequencies, then compute a chi-square goodnessof-fit test at a .05 level of significance. Decide whether to retain or reject the null hypothesis.