A researcher claims that 45% of U.S. adults think that the IRS is not aggressive enough in pursuing people who cheat on their taxes. You believe the true percentage is more than 45%. To test this, you take a simple random sample of 300 U.S. adults and find that 162 of them say the IRS is not aggressive enough. Test at .01 significance. Round to the fourth Ho: Select an answer ✓ HA: Select an answer ✓ How many successes were there? Test Statistic: Select an answer There Select an answer Select an answer Select an answer V P-value: Did something significant happen? Select an answer Select the Decision Rule: Select an answer enough evidence to conclude
A researcher claims that 45% of U.S. adults think that the IRS is not aggressive enough in pursuing people who cheat on their taxes. You believe the true percentage is more than 45%. To test this, you take a simple random sample of 300 U.S. adults and find that 162 of them say the IRS is not aggressive enough. Test at .01 significance. Round to the fourth Ho: Select an answer ✓ HA: Select an answer ✓ How many successes were there? Test Statistic: Select an answer There Select an answer Select an answer Select an answer V P-value: Did something significant happen? Select an answer Select the Decision Rule: Select an answer enough evidence to conclude
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section11.4: Two-ways Tables
Problem 8E
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