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Hypothesis Testing of a Mean 3) Various temperature measurements are recorded at different times for a particular city. The mean of 20C is obtained for

Hypothesis Testing of a Mean

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3) Various temperature measurements are recorded at different times for a particular city. The mean of 20"C is obtained for 60 temperatures on 60 different days. Assuming that o= 1.5. C, test the claim that the population mean is 22"C. Use a 0.05 significance level

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