The table below contains a certain social media company's penetration values (the percentage of a country's population that use this social media) for 14 countries. Complete parts a through c below. 31 82 21 11 28 45 25 22 19 53 26 16 37 44 a. Construct a 95% confidence interval estimate for the population mean social media penetration. The 95% confidence interval estimate is from to. (Round to two decimal places as needed.)

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The table below contains a certain social media company's penetration values (the percentage of a country's population
that use this social media) for 14 countries. Complete parts a through c below.
31
82
21
11
28
45
25
22
19
53
26
16
37
44
a. Construct a 95% confidence interval estimate for the population mean social media penetration.
The 95% confidence interval estimate is from to.
(Round to two decimal places as needed.)
Transcribed Image Text:The table below contains a certain social media company's penetration values (the percentage of a country's population that use this social media) for 14 countries. Complete parts a through c below. 31 82 21 11 28 45 25 22 19 53 26 16 37 44 a. Construct a 95% confidence interval estimate for the population mean social media penetration. The 95% confidence interval estimate is from to. (Round to two decimal places as needed.)
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