25. P-value. Have harsher penalties and ad campaigns increased seat-belt use among drivers and passengers? Observations of

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25. P-value. Have harsher penalties and ad campaigns increased seat-belt use among drivers and passengers?

Observations of commuter traffic have failed to find evidence of a significant change compared with three years ago.

Explain what the study’s P-value of 0.17 means in this context.

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Business Statistics

ISBN: 9780321716095

2nd Edition

Authors: Norean D. Sharpe, Paul F. Velleman, David Bock, Norean Radke Sharpe

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Question Posted: Sep 07, 2024 04:01 AM

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25. P-value. Have harsher penalties and ad campaigns increased seat-belt use among drivers and passengers? Observations of

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Business Statistics

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