A marketing firm is studying consumer preferences for winter fashions in four different months. From a population of women 18-21 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 number of samples?
A)4
B)100
C)400
D)1

Question

Quizplus · Accepted Answer

The question asks for the number of samples, not the total sample size. Since there is only one sample selected in each month, the number of samples is 4.

A Marketing Firm Is Studying Consumer Preferences for Winter Fashions