The 95% Confidence Interval for the Average Number of Cars

question 112

Multiple Choice

The 95% confidence interval for the average number of cars sold per month by employees with seven years of experience, a salary of $400 per week, and a bachelor's degree is ______.

• A)(9.51, 13.24)
• B)(7.30, 15.45)
• C)(5.50, 17.24)
• D)(8.58, 14.16)

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