. A news station would like to conduct an exit poll to determine the likelihood that a highly debated amendment will receive enough support to pass. The news station plans to construct a 90 percent. confidence interval to estimate the proportion of voters supporting the amendment. Which of the following expressions would give the smallest sample size that will result in a margin of error of no more than 3 percentage points? (A) (A) (0.5) (1.645 0.03 1.645v (B) (0.5)² 0.03 1.645 (C) (0.5)² 0.06 (D) ) (0.5)² (1.99) (0.03) (1.96) (E) (0.5)² 0.06/
. A news station would like to conduct an exit poll to determine the likelihood that a highly debated amendment will receive enough support to pass. The news station plans to construct a 90 percent. confidence interval to estimate the proportion of voters supporting the amendment. Which of the following expressions would give the smallest sample size that will result in a margin of error of no more than 3 percentage points? (A) (A) (0.5) (1.645 0.03 1.645v (B) (0.5)² 0.03 1.645 (C) (0.5)² 0.06 (D) ) (0.5)² (1.99) (0.03) (1.96) (E) (0.5)² 0.06/
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 5E
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