In a recent year, a poll asked 2354 random adult citizens of a large country how they rated economic conditions. In the poll, 18% rated the economy as excellent/good. A recent media outlet claimed the percentage of citizens who felt the economy was in excellent/good shape was 11% Calculate the test statistic z Round your answer to 3 decimal places.
In a recent year, a poll asked 2354 random adult citizens of a large country how they rated economic conditions. In the poll, 18% rated the economy as excellent/good. A recent media outlet claimed the percentage of citizens who felt the economy was in excellent/good shape was 11% Calculate the test statistic z Round your answer to 3 decimal places.
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 3E
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In a recent year, a poll asked 2354 random adult citizens of a large country how they rated economic conditions. In the poll, 18% rated the economy as excellent/good. A recent media outlet claimed the percentage of citizens who felt the economy was in excellent/good shape was 11%
Calculate the test statistic z
Round your answer to 3 decimal places.
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