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A manufacturer doesn't know the mean and Standard deviation of the ball bearings he is producing. However, a sieving system rejects all bearings larger than
A manufacturer doesn't know the mean and Standard deviation of the ball bearings he is producing. However, a sieving system rejects all bearings larger than 2.4 cm and those under 1.8 cm in diameter. Out of 1000 ball bearings 8% are rejected as too small and 5.5% as too big. What is the mean and the standard deviation of the ball bearings produced
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Income Tax Fundamentals 2013
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
31st Edition
1111972516, 978-1285586618, 1285586611, 978-1285613109, 978-1111972516
