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Government regulations dictate that for any production process invoIVing a certain toxic chemical, the water In the output of the process must not exceed 7270

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Government regulations dictate that for any production process invoIVing a certain toxic chemical, the water In the output of the process must not exceed 7270 parts per million (ppm) ofthe chemical. For a particular process of concern, the water sample was collected by a manutacturer 25 times randomly and the sample average i was 7310 ppm It is known from historical data that the standard dewation a is 80 ppm Complete pars (a) and ([1) below Click here to View p_age 1 of the standard normal distribution table, Click here to View p_age 2 of the standard normal distribution table, (a) What is the probability that the sample average in this experiment would exceed the government limit if the population mean is equal to the limit? Use the Central Limit Theorem. The probability is , (Round to four decimal places as needed )

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