Collecting and Interpreting Data Question
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Grade 7 Collecting and Interpreting Data CCSS: 7.SP.A.1
The cafeteria wants to add a new item to the menu. To decide which item to add, they surveyed every student in the school. Was it necessary to survey every student? Why or why not?
- No, because a random sampling would support accurate results.
- Yes, because every student might choose to buy lunch.
- No, because lots of students don't eat cafeteria food.
- Yes, because the cafeteria workers need the most accurate information.