Question S A sample of size 18 has been collected from a normal population with variance 3, and is saved in the variable with name 'data' in R. Below are some R output of the sample. > median(data) [1] 26 > mean(data) [1] 25.94444 > var(data) [1] 18.52614 > sd(data) [1] 4.304201 Find the 99% confident interval.

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Question S
A sample of size 18 has been collected from a normal population with variance 3, and
is saved in the variable with name 'data' in R. Below are some R output of the sample.
> median(data)
[1] 26
> mean(data)
[1] 25.94444
> var(data)
[1] 18.52614
> sd(data)
[1] 4.304201
Find the 99% confident interval.
O [25.1443,26.7446]
O 125.4219,26.4670]
O [24.6744,27.2145]
O [24.8932.26.9957]
O 125.5362,26.3527]
Transcribed Image Text:Question S A sample of size 18 has been collected from a normal population with variance 3, and is saved in the variable with name 'data' in R. Below are some R output of the sample. > median(data) [1] 26 > mean(data) [1] 25.94444 > var(data) [1] 18.52614 > sd(data) [1] 4.304201 Find the 99% confident interval. O [25.1443,26.7446] O 125.4219,26.4670] O [24.6744,27.2145] O [24.8932.26.9957] O 125.5362,26.3527]
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