(Step-by-Step) From a random sample of 55 employed college students the mean number of worked hours per week was 16. The estimated standard error of the mean
Question:
From a random sample of 55 employed college students the mean number of worked hours per week was 16. The estimated standard error of the mean was 0.15 calculate 99% confidence interval of the sample using the information provided. Report the lower limit of the confidence. Round to the nearest 10 th place.
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