Concept explainers
The correct answer from the options that the central limit theorem states that (a) as we look at more and more bulbs, their average burnout time gets ever closer to the mean
Answer to Problem 68E
The correct answer is (d).
Explanation of Solution
The central limit theorem states that if the
Thus, the average burnout time of a large number of bulbs has a distribution that is close to Normal.
Hence, the correct answer is (d).
Chapter 7 Solutions
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