There are 2,367 teachers in a certain school district. 600 were polled asking if they felt computers in the classroom were beneficial to. 85% of the teachers polled felt that computers in the classroom were beneficial to students. What is the confidence interval for the population mean of teachers in this district that feel computers in the classroom are beneficial to students, using a 99% confidence level?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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There are 2,367 teachers in a certain school district. 600 were polled asking if they felt
computers in the classroom were beneficial to. 85% of the teachers polled felt that
computers in the classroom were beneficial to students. What is the confidence interval for
the population mean of teachers in this district that feel computers in the classroom are
beneficial to students, using a 99% confidence level?
Transcribed Image Text:There are 2,367 teachers in a certain school district. 600 were polled asking if they felt computers in the classroom were beneficial to. 85% of the teachers polled felt that computers in the classroom were beneficial to students. What is the confidence interval for the population mean of teachers in this district that feel computers in the classroom are beneficial to students, using a 99% confidence level?
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that answer isn't an option all the possible options are much higher than 0.81 everything is 81.25%

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