Mathematics, 13.12.2019 04:31 wolfia6aj

Ahypothesis will be used to test that a population mean equals 7 against the alternative that the population mean does not equal 7 with known variance σ. what are the critical values for the test statistic upper z subscript 0 for the significance level of 0.04? round your answer to two decimal places (e. g. 98.76).

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Ahypothesis will be used to test that a population mean equals 7 against the alternative that the po...