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DATA SET A 18 9 23 5 21 23 22 25 24 6 11 9 17 20 7 11 21 20 16 11 18 9

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DATA SET A 18 9 23 5 21 23 22 25 24 6 11 9 17 20 7 11 21 20 16 11 18 9 13 Q15. Again using DATA SET A, conduct the appropriate parametric test to determine if the sample mean is different than the population mean of '0'. Show your work for full marks. (4 marks)

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