Billy wants to estimate the percentage of students who live more than three miles from the school. He wants to create a 95% confidence interval which has a margin of error of at most 3%. How many students should be polled to create the confidence interval? Z0.10 Z0.05 Z0.025 Z0.01 Zo.005 1.282 1.645 960 2.326 2.576 Use the table of values above. Select the correct answer below: 0 203 O 267 O 752 1,068 O 2,135

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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Billy wants to estimate the percentage of students who live more than three miles from the school. He wants to create a
95% confidence interval which has a margin of error of at most 3%. How many students should be polled to create the
confidence interval?
Z0.10
Z0.05 Z0.025 Z0.01 Zo.005
1.282 1.645 960 2.326 2.576
Use the table of values above.
Select the correct answer below:
0 203
O 267
O 752
1,068
O 2,135
Transcribed Image Text:Billy wants to estimate the percentage of students who live more than three miles from the school. He wants to create a 95% confidence interval which has a margin of error of at most 3%. How many students should be polled to create the confidence interval? Z0.10 Z0.05 Z0.025 Z0.01 Zo.005 1.282 1.645 960 2.326 2.576 Use the table of values above. Select the correct answer below: 0 203 O 267 O 752 1,068 O 2,135
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