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Mathematics, 18.05.2021 18:40 guyfromnasa

soft drink machine is regulated so that the amount dispensed is normally distributed with mean μ = 7.00 ounces and standard deviation σ = 0.50 ounces. If samples of nine cups are taken, what is the probability that the mean of a particular sample falls between 6.90 and 7.05 ounces?

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