In a recent year the average movie ticket cost $7.89. In a random sample of 50 movie

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In a recent year the average movie ticket cost $7.89. In a random sample of 50 movie tickets from various areas, what is the probability that the mean cost exceeds $8.00, given that the population standard deviation is $1.39?

For Exercises assume that the sample is taken from a large population and the correction factor can be ignored.

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Elementary Statistics A Step By Step Approach

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9th Edition

Authors: Allan G. Bluman

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Question Posted: Aug 01, 2022 01:52 AM

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In a recent year the average movie ticket cost $7.89. In a random sample of 50 movie

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Elementary Statistics A Step By Step Approach

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