40 30- 2. A candidate for political office commissioned a poll. His staff received responses from 900 likely voters and 55% of them said they would vote for the candidate. The staff then conducted a simulation of 1000 more polls of 900 voters, assuming that 55% of voters would vote for their candidate. The output of the simulation is shown in the diagram below. 20- 10- 0 0.58 Given this output, and assuming a 95% confidence level, the margin of error for the poll is closest to 0.49 0.52 0.55 Proportion мое гла 21 (1-2) (1) 0.01 (2) 0.03 (3) 0.06 (4) 0.12 Frequency 0.6
40 30- 2. A candidate for political office commissioned a poll. His staff received responses from 900 likely voters and 55% of them said they would vote for the candidate. The staff then conducted a simulation of 1000 more polls of 900 voters, assuming that 55% of voters would vote for their candidate. The output of the simulation is shown in the diagram below. 20- 10- 0 0.58 Given this output, and assuming a 95% confidence level, the margin of error for the poll is closest to 0.49 0.52 0.55 Proportion мое гла 21 (1-2) (1) 0.01 (2) 0.03 (3) 0.06 (4) 0.12 Frequency 0.6
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2CYU
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