Open book quiz! Use the formulas, tables, and figures in your book.
For the past fifty-two Friday evenings it has taken me an average of 10 rounds of sakau with a standard deviation s of 3 rounds of sakau for me to get sakaula. The sample size n is 52. Note that it is more than 30. Use this data to construct a 95% confidence interval for the population mean m number of rounds of sakau required for me to become sakaula.
|Calculate a confidence interval for a mean m for large n (n>30) using the population deviation s|
|Calculate a confidence interval for a mean m for large n (n>30) using the sample deviation s|
|Confidence interval for m and s for n < 30.|
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