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April 18, 2015

April 18, 2015

Posted by **Anonymous** on Wednesday, June 26, 2013 at 2:25pm.

1, 3, 1, 2, 0, 2, 1, 1, 1, 5

Assume that it is reasonable to believe that the population is approximately normal and the population standard deviation is 0.56. What is the lower bound of the 95% confidence interval for the mean number of TV's?

- Statistics -
**Kuai**, Wednesday, June 26, 2013 at 4:51pmMean = 17/10 = 1.7

(1.7 -1.96 * .56 /sqrt(10)), 1.7 +1.96 * .56 /sqrt(10))

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