Mathematics, 18.05.2021 04:30 jadalawler3
Q20. A sample of 900 students found that the average time spent studying was 1.3 hours on average with a standard
deviation of 0.60. What does the 90% confidence interval for the mean study time for all students look like. Do not
calculate the interval.
Answers: 3
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Q20. A sample of 900 students found that the average time spent studying was 1.3 hours on average wi...
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