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An article in the newspaper claims that 60% of registered drivers have the organ donor designation on their driver's license. A researcher at a hospital decides to investigate this claim. The researcher selects a random sample of 50 registered drivers and finds that 44.0% have the organ donor designation on their driver's license.   Do the data provide convincing evidence at the ?α = 0.05 level that fewer than 60% of registered drivers have the organ donor designation on their license?

An article in the newspaper claims that 60% of registered drivers have the organ donor designation on their driver's license. A researcher at a hospital decides to investigate this claim. The researcher selects a random sample of 50 registered drivers and finds that 44.0% have the organ donor designation on their driver's license.   Do the data provide convincing evidence at the ?α = 0.05 level that fewer than 60% of registered drivers have the organ donor designation on their license?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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An article in the newspaper claims that 60% of registered drivers have the organ donor designation on their driver's license. A researcher at a hospital decides to investigate this claim. The researcher selects a random sample of 50 registered drivers and finds that 44.0% have the organ donor designation on their driver's license.

 

Do the data provide convincing evidence at the ?α = 0.05 level that fewer than 60% of registered drivers have the organ donor designation on their license?

True Statements False Statements Answer Bank npo = 30 > 10 n (1 – po) = 28 > 10 Name of test: One-sample z test for p The Large Counts condition is met. The random condition is not met. n (1 – po) = 20 > 10 Name of test: Two-sample z test for pi – P2 This is a random sample of 50 registered drivers. npo = 22 > 10 The Large Counts condition is not met.
Transcribed Image Text:True Statements False Statements Answer Bank npo = 30 > 10 n (1 – po) = 28 > 10 Name of test: One-sample z test for p The Large Counts condition is met. The random condition is not met. n (1 – po) = 20 > 10 Name of test: Two-sample z test for pi – P2 This is a random sample of 50 registered drivers. npo = 22 > 10 The Large Counts condition is not met.
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