Mathematics, 31.03.2021 04:00 tottresstrinity

A company manufactures steel tubes with an average circumference of 12.5cm. The maximum divergence allowed is 0.15cm. The circumference of the tubes follows a normal distribution with standard deviation 0.09cm. What percentage of tubes have an unacceptably large circumference? A. 5.25%
B. 4.50%
C. 4.78%
D. 4.00%

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A company manufactures steel tubes with an average circumference of 12.5cm. The maximum divergence a...

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