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Mathematics, 09.10.2020 15:01 xxaurorabluexx
Which method did he use to collect his data?
Nico wanted to determine the number of students in his
school who buy school lunch. He walked around the
cafeteria one lunch period looking to see whether every
fifth person in the cafeteria purchased lunch or brought
their own.
O survey
Osimulation
experiment
O observational study
![ansver](/tpl/images/cats/User.png)
Answers: 2
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Which method did he use to collect his data?
Nico wanted to determine the number of students in his...
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