To compare the effect of weather on sales of soft drinks, a distributor surveyed people in two regions of the country and asked if they purchased soft drinks in the last month. The following are the results. The distributor would like to know if there is a difference in sales between the two regions. 
Test the hypothesis with a 0.01 significance level. What is our decision?
Definitions:
Bath
A method for cleaning or soaking the body in a fluid, typically water, for hygiene, relaxation, or therapeutic purposes.
Shower
A place or process in which an individual stands under a spray of water for the purpose of washing their body.
Cryosurgery
The use of a substance at subfreezing temperature to destroy or remove tissue.
Liquid Nitrogen
A colorless, odorless, extremely cold liquid used for freezing and preserving biological material, among other uses.
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