Week 8 Homework: Confidence Intervals (Mean) Score: 2/30 2/8 answered Question 4 A psychiatrist is interested in finding

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Week 8 Homework Confidence Intervals Mean Score 2 30 2 8 Answered Question 4 A Psychiatrist Is Interested In Finding 1 (46.02 KiB) Viewed 9 times

Week 8 Homework: Confidence Intervals (Mean) Score: 2/30 2/8 answered Question 4 A psychiatrist is interested in finding a 90% confidence interval for the tics per hour exhibited by children with Tourette syndrome. The data below show the tics in an observed hour for 13 randomly selected children with Tourette syndrome. 1 4 5 1 9 4 4 1 9 0 3 6 3 a. To compute the confidence interval use a ? distribution. b. With 90% confidence the population mean number of tics per hour that children with Tourette syndrome exhibit is between and c. If many groups of 13 randomly selected children with Tourette syndrome are observed, then a different confidence interval would be produced from each group. About percent of these confidence intervals will contain the true population mean number of tics per hour and about percent will not contain the true population mean number of tics per hour. Hint: Hints Progress saved Done 199 0/5 pts 32