a.
Run the applet one time for sample size
Run the applet one time for sample size
Compare the proportion of confidence intervals that contains the population mean for each confidence level.
b.
Find the confidence interval that has a greater frequency.
c.
Run the applet many times for sample size
Run the applet many times for sample size
Compare the proportion of confidence intervals that contains the population mean for each confidence level.
d.
Run the applet many times for sample size
Run the applet many times for sample size
Test whether the results match with the results in part (c).
Explain whether the answer in part (e) of Exercise 7.11 would change or not.
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