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From a sample of 29 graduate students, the mean number of months of woek experience prior to entering an Mi.A program was 35.02 . The

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From a sample of 29 graduate students, the mean number of months of woek experience prior to entering an Mi.A program was 35.02 . The aational standard deviaton is known to be 20 montint What is a 90% confidence interval for the population mean? A 90% conidenco interval for the population mean is (Use ascending order, Round to two decimal places as needed.)

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