During a rock concert, the noise level (in decibels) in front row seats has a mean of
Question:
During a rock concert, the noise level (in decibels) in front row seats has a mean of 95 dB with a standard deviation of 8 dB. Without assuming a normal distribution, find the minimum percentage of noise level readings within 3 standard deviations of the mean.
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Using Chebychevs theorem ...View the full answer
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Related Book For 
Essential Statistics In Business And Economics
ISBN: 9781260239508
3rd Edition
Authors: David Doane, Lori Seward
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