In a study, 68% of 908 randomly selected adults said they believe the Republicans favor the rich. If the margin of error was 4 percentage points, what was the confidence level used for the proportion? Round the intermediate calculations to four decimal places, round the z value to two decimal places, and round the final answer to the nearest whole number. The confidence level is %.

In a study, 68% of 908 randomly selected adults said they believe the Republicans favor the rich. If the margin of error was 4 percentage points, what was the confidence level used for the proportion? Round the intermediate calculations to four decimal places, round the z value to two decimal places, and round the final answer to the nearest whole number. The confidence level is %.

Name: quest 15 In a study, 68% of 908 randomly selected adults said they bel
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Description: quest 15 In a study, 68% of 908 randomly selected adults said they believe the Republicans favorthe rich. If the margin of error was 4 percentage points, what was the confidence level usedfor the proportion? Round the intermediate calculations to fou

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 30PPS

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