A Marketing Firm Is Studying Consumer Preferences for Winter Fashions

question 7

Multiple Choice

A marketing firm is studying consumer preferences for winter fashions in four different months. From a population of women 18 to 21 years of age,a random sample of 100 women was selected in January. Another random sample of 100 women was selected in March. Another random sample of 100 women was selected in June. Another random sample of 100 women was selected in September. What is the sample size?

• A)4
• B)100
• C)400
• D)1

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Definitions:

Water Reabsorption

The process by which water is absorbed back into the blood from the filtrate in the kidney tubules.

Collecting Ducts

Series of tubules and ducts in the kidney that function in urine processing and the regulation of mineral balance.

Distal Convoluted Tubule

A portion of the kidney nephron where the final adjustment of urine concentration and composition occurs.

Plasma Osmolality

Plasma osmolality measures the concentration of solutes in the blood plasma, indicating the body's state of hydration and influencing water balance and distribution.