Homework SourseA marketing firm is studying consumer preferences for winter
A marketing firm is studying consumer preferences for winter fashions in six different months. From a population of women, 18-21 years of age, a random sample of 406 women was selected in January. Another random sample of 401 women was selected in March. Another random sample of 406 women was selected in June. Another random sample of 406 women was selected in September.
| The number of samples was 1. | |
| The number of samples was 4. | |
| The number of samples was 406. | |
| The number of samples was 1,619. |
Solution
Answer: The number of samples was 1,619.
406+401+406+406 = 1619
