Mathematics, 27.07.2019 15:00 mathman783

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 of $8.00, given that the population standard deviation is $1.39 statistics answers

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

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