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The value of the standardized test statistic

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Reference no: EM13525556

A random sample of 10 scores on a recent chemistry exam is given below:

66718580828174778175
You may take as known that the population is normal with a standard deviation of 12. Carry out a hypothesis test (filling in the requested information) to determine if there is enough evidence at a 0.1 level of significance to infer that the mean score for this population exceeds 71.

A. The value of the standardized test statistic:

B. The p-value

Reference no: EM13525556

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