A company that manufactures tennis balls needs the tennis balls to be between 6.54 centimeters and 6.86 centimeters in diameter in order for them to meet the requirements for use in a tournament. A company producing tennis ballis takes 20 samples of 10 tennis bals and measures the diameter of each of the balls. They report that the mean diameter of balls they produce is 6.59 cm with a margin of error of 0.08 cm. Would you solect these ternis balls for use in a tounament? Explain your reasoning. If the estimated mean continues to be 6.59 cm, what is the greatest margin of error that the company could have in order to feel confident that the mean is within the requirements?

A company that manufactures tennis balls needs the tennis balls to be between 6.54 centimeters and 6.86 centimeters in diameter in order for them to meet the requirements for use in a tournament. A company producing tennis ballis takes 20 samples of 10 tennis bals and measures the diameter of each of the balls. They report that the mean diameter of balls they produce is 6.59 cm with a margin of error of 0.08 cm. Would you solect these ternis balls for use in a tounament? Explain your reasoning. If the estimated mean continues to be 6.59 cm, what is the greatest margin of error that the company could have in order to feel confident that the mean is within the requirements?

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Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter11: Topics From Analytic Geometry

Section11.4: Plane Curves And Parametric Equations

Problem 43E

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