Question: An editorial in a college newspaper claims that the campus officers have failed to provide enough nighttime security. The editorial claims that there are at least 3 assaults per month on the campus. Wishing to dispute this editorial, the commanding officer at the college’s police precinct collected data from 25 random months and found the average number of assaults per month was 2.4 with a standard deviation of 0.9 assaults. Construct a hypothesis test and test the editorial’s claim using the 0.01 level of significance.