A Marketing Research Company Surveyed Grocery Shoppers in the East

question 93

Multiple Choice

A marketing research company surveyed grocery shoppers in the east and west coasts to see the percentage of the customers who prefer chicken to other meat.The data are given below. Determine the 95% confidence interval for the difference between the proportion of customers who prefer chicken at the West Coast and the proportion of customers who prefer chicken at the East Coast.

• A)(0.075 0.183)
• B)(0.044 0.213)
• C)(0.096 0.161)
• D)(0.064 0.193)

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Definitions:

Tap Water Enema

A medical procedure involving the introduction of water into the colon through the rectum to stimulate bowel movement and relieve constipation.

Hypotonic Solution

is a solution that has a lower concentration of solutes compared to another solution, causing water to move into cells by osmosis.

Intestinal Mucosa

The innermost layer of the gastrointestinal tract, responsible for nutrient absorption and secretion.

Nutritional Assessment

The evaluation of various health/nutrition parameters to determine an individual's nutritional status.