Quinn owns a cafe.
He wants to estimate the number of females that drink coffee at his store each morning.
Which method of data collection should he use?
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Count the number of females walking past the cafe each morning. |
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Survey the employees about how many females they estimate enter the cafe each morning. |
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Survey the bakery next door about the number of females they serve each morning. |
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Count the number of females that enter the cafe at different times of the morning. |
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Count the number of females that enter the cafe at different times throughout the day. |