A simple random sample of 30 students was selected from a normally distributed population of high
school students. The following confidence intervals were calculated at 90, 95, and 99% confidence levels
to estimate the average number of hours of sleep the students got each night. Determine which
confidence level goes with each confidence interval.
Between 7.3 and 8.7 hours of sleep:
Between 7.0 and 9.0 hours of sleep:
Between 7.2 and 8.8 hours of sleep:
+3
Answers (2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A simple random sample of 30 students was selected from a normally distributed population of high school students. The following confidence ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.