A Report on Health Care in the US Said That

question 12

Essay

A report on health care in the US said that 28% of Americans have experienced times when they haven't been able to afford medical care. A news organization randomly sampled 801 black Americans, of whom 38% reported that there had been times in the last year when they had not been able to afford medical care. Does this indicate that this problem is more severe among black Americans?
-Was your test one-tail upper tail, one-tail lower tail, or two-tail? Explain why you chose that kind of test in this situation.

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Definitions:

Mucosa

A moist, inner lining of some organs and body cavities, such as the nose, mouth, lungs, and stomach.

Submucosa

A layer of dense irregular connective tissue or fibrous connective tissue that lies beneath a mucous membrane and supports it, often containing glands, blood vessels, and nerves.

Large Intestine

In vertebrates, the portion of the digestive tract that follows the small intestine. In humans, consists of the cecum, colon, rectum, and anal canal.

Duodenum

First part of the small intestine, where chyme enters from the stomach.