The number of hours a light bulb burns before failing varies from bulb to bulb.The
Chapter 0, Problem 11.23(choose chapter or problem)
The number of hours a light bulb burns before failing varies from bulb to bulb.The distribution of burnout times is strongly skewed to the right. The centrallimit theorem says that(a) as we look at more and more bulbs, their average burnout time gets evercloser to the mean for all bulbs of this type.(b) the average burnout time of a large number of bulbs has a distributionof the same shape (strongly skewed) as the distribution for individualbulbs.(c) the average burnout time of a large number of bulbs has a distribution that isclose to Normal.
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