Mathematics, 27.03.2020 19:53 deijiahshatia

A sample of 270 students who were taking online courses were asked to describe their overall impression of online learning on a scale of 1–7, with 7 representing the most favorable impression. The average score was 5.81, and the standard deviation was 0.99. Construct an 80% confidence interval for the mean score. Round the answers to two decimal places l Ask An 80% confidence interval for the mean score is [ ] < .

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A sample of 270 students who were taking online courses were asked to describe their overall impress...