1. Savannah recorded the average rainfall amount, in inches, for two cities over the course of 9 months.
City A: {4, 3.5, 5, 5.5, 4, 2, 3, 4.2, 4}
City B: {5, 6, 3.5, 5.5, 4, 6, 3, 4.5, 5)
(a) What is the mean monthly rainfall amount for each city?
(b) What is the mean absolute deviation (MAD) for each city? Round to the nearest tenth.
(c) What is the median for each city?
(d) What is the mode of the data for each city?
(e) What inference can be made about the rainfall in cities A and B?
Answer: