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?

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.

What is the value of the expression below? (81^2)^1/8

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