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For the following data values below, construct a 95% confidence interval if the sample mean is...

  1. For the following data values below, construct a 95% confidence interval if the sample mean is known to be 13,498 and the standard deviation is 8011.5. (Round to the nearest tenth) (Type your answer in using parentheses! Use a comma when inputing your answers! Do not type any unnecessary spaces! List your answers in ascending order!) for example: (0.45,0.78)

    17,688, 0.001, 19,629, 12,408, 14,765

math   Statistics-And-Probability   
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Answer #1

Given Given mean = 13498 Standard deviation = 8011.5 sample size level of confidence = 0.95 Level of significance = 0.05 DegrWith out rounding the t value three decimal places the confidence interval is Lower limit 3550.408879 Upper limit 23445.59112

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