An article in the Archives of Internal Medicine reported that in a sample of 244 men, 73had elevated total cholesterol levels (more than 200 milligrams per deciliter). In a sampleof 232 women, 44had elevated cholesterol levels. Can you conclude that the proportion ofpeople with elevated cholesterol levels differs between men and women? Use the a- 0.05level

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2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.