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    Null and Alternative Hypothesis of Temperature Measurements

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    Identify the null Hypothesis, alternative hypothesis, test statistic, P-value, conclusion about null hypothesis, and final conclusion that address the original claim.

    Various temperature measurements are recorded at different times for particular city. The mean of 20 C is obtained for 40 temperatures on 40 different days. Assuming the standard deviation = 1.5 C, test the claim that the population mean is 22 C. Use a 0.05 significance level.

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    https://brainmass.com/statistics/hypothesis-testing/null-alternative-hypothesis-temperature-measurements-462875

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    Indentify the null Hypothesis, alternative hypothesis, test statistic, P-value, conclusion about null hypothesis, and final conclusion that address the original claim.

    Various temperature measurements are ...

    Solution Summary

    In this solution, we identify the null Hypothesis, alternative hypothesis, test statistic, P-value, conclusion about null hypothesis, and final conclusion that address the original claim for the given data.

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