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Driver error can be listed as the cause of approximately 45% of all fatal auto accidents, according to the American Automobile Association. Thirty randomly selected
Driver error can be listed as the cause of approximately 45% of all fatal auto accidents, according to the American Automobile Association. Thirty randomly selected fatal accidents are examined, and it is determined that 14 were caused by driver error. Using = 0.05, is the AAA proportion accurate?
Find the following:
- Use both P-value & Critical Approach
Find the interval estimation at 90%.
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