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Mathematics, 14.04.2021 20:20 Thefiles

Which method of data collection would you use to collect data for the following studies: observational study
survey
A study of the number of hou v
[Choose
A study of the Algebra 1 EOC scores of students in the 7th grade in Florida.
control representation
A study of the effects of extended phone time on a subject's quality of sleep.
replication
A study of the number of hours a middle school student spends on digital devices.
experiment
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Which method of data collection would you use to collect data for the following studies:

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