In a test on 2000 electric bulbs, it was found that the life of a particular make was normally distributed with an average life of 2040 hos S D of bohos Estimate the ne of likely to burn for it more than 2150hrs ii) Less than 1950 hrs ilik more than 1920 hrs but less than 2160hrs In a test on 2000...

In a test on 2000 electric bulbs, it was found that the life of a particular...

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Essentials of Econometrics

ISBN: 978-0073375847

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Authors: Damodar Gujarati, Dawn Porter

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In a test on 2000 electric bulbs, it was found that the life of a particular...

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