Describe the steps of the hypothesis test you employ and discuss why you chose that test.
A wedding caterer randomly chooses clients from the past few years as well as records the months in which the wedding receptions were held. The results are listed below, Suppose that you want to test the claim that weddings takes place in different months with the same frequency. Briefly explain what O and E represent, then find out the values of O and E.
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number 5 8 7 9 13 17 11 10 10 12 8 10