Question
ONLY WORK DONE ON EXCEL SHEET GET POSITIVE FEEDBACK The following data show the number of hours per day 12 adults spent in front of
ONLY WORK DONE ON EXCEL SHEET GET POSITIVE FEEDBACK
The following data show the number of hours per day 12 adults spent in front of screens watching television-related content:
8.3 2.4 1.8 5.3 2.2 5.4 6.9 7.6 4.8 4.2 4.9 1.3
a.Construct a 95% confidence interval to estimate the average number of hours per day adults spend in front of screens watching television-related content.
b.What is the margin of error?
c.Construct a 99% confidence interval to estimate the average number of hours per day adults spend in front of screens watching television-related content.
d.What is the margin of error?
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Finite Math And Applied Calculus
Authors: Stefan Waner, Steven Costenoble
7th Edition
1337515566, 9781337515566
