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Question 4 You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 81.8 82.8 90.7 75.7 83.1 83.5 86.6 78.7 91.9 87.6 78.6 76.6 Find the 90% confidence interval. Enter your answer as an open-interval (i.e., parentheses) accurate to two decimal places (because the sample data are reported accurate to one decimal place). 90% C.I. = Answer should be obtained without any preliminary rounding.

Question 4 You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 81.8 82.8 90.7 75.7 83.1 83.5 86.6 78.7 91.9 87.6 78.6 76.6 Find the 90% confidence interval. Enter your answer as an open-interval (i.e., parentheses) accurate to two decimal places (because the sample data are reported accurate to one decimal place). 90% C.I. = Answer should be obtained without any preliminary rounding.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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Question 4 You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 81.8 82.8 90.7 75.7 83.1 83.5 86.6 78.7 91.9 87.6 78.6 76.6 Find the 90% confidence interval. Enter your answer as an open-interval (i.e., parentheses) accurate to two decimal places (because the sample data are reported accurate to one decimal place). 90% C.I. = %3D Answer should be obtained without any preliminary rounding.
Transcribed Image Text:Question 4 You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 81.8 82.8 90.7 75.7 83.1 83.5 86.6 78.7 91.9 87.6 78.6 76.6 Find the 90% confidence interval. Enter your answer as an open-interval (i.e., parentheses) accurate to two decimal places (because the sample data are reported accurate to one decimal place). 90% C.I. = %3D Answer should be obtained without any preliminary rounding.
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