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Mathematics, 19.10.2021 01:30 aliyahmuhammad2948

According to the survey, the average amount of time spent studying for a math test was 35
minutes, with a standard deviation of 10 minutes.

What range would you expect 95% of the
sample's study times to be between if the sample
was approximately normal?
o 25–45 minutes
O 10-35 minutes
о 15-55 minutes
O 5-65 minutes

ansver
Answers: 2

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