Question

In: Statistics and Probability

Suppose we conduct a study with 100 participants to estimate how many hours students sleep and...

Suppose we conduct a study with 100 participants to estimate how many hours students sleep and find an average of 8 and a confidence interval that ranges from 5 to 11. What is the margin of error?

Solutions

Expert Solution

The margin of error

= Width of confidence interval /2

= (Upper limit of confidence interval - Lower limit of confidence interval) /2

= (11 - 5) /2

= 3

orchestra answered 2 years ago
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