Get an education: In 2012 the General Social Survey asked 833 adults how many years of education they had. The sample mean was 9.77 years with a standard deviation of 9.53 years. Part: 0 / 2 Part 1 of 2 (a) Construct a 99% confidence interval for the mean number of years of education. Round the answers to at least two decimal places. A 99% confidence interval for the mean number of years of education is
Get an education: In 2012 the General Social Survey asked 833 adults how many years of education they had. The sample mean was 9.77 years with a standard deviation of 9.53 years. Part: 0 / 2 Part 1 of 2 (a) Construct a 99% confidence interval for the mean number of years of education. Round the answers to at least two decimal places. A 99% confidence interval for the mean number of years of education is
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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Question
![Get an education: In 2012 the General Social Survey asked 833 adults how many years of education they had. The sample mean
was 9.77 years with a standard deviation of 9.53 years.
00
Part: 0 / 2
Part 1 of 2
(a) Construct a 99% confidence interval for the mean number of years of education. Round the answers to at least two
decimal places.
A 99% confidence interval for the mean number of years of education is
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Transcribed Image Text:Get an education: In 2012 the General Social Survey asked 833 adults how many years of education they had. The sample mean
was 9.77 years with a standard deviation of 9.53 years.
00
Part: 0 / 2
Part 1 of 2
(a) Construct a 99% confidence interval for the mean number of years of education. Round the answers to at least two
decimal places.
A 99% confidence interval for the mean number of years of education is
<µ<
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