The following table refers to lives of a certain age x, in the data for whole life policies collected for the A1924-29 mortality investigation. Deaths Survivors Exposed to Risk Without Profits 87 9728 9815 With Profits 404 41,040 41,444 Total 491 50768 51259 Test the hypothesis that the true rate of mortality qx is the same for without profits and with profits policyholders, using a 1% significance level