For the data of 6: a. Find the mean, median, and 10% and

Chapter , Problem 37

(choose chapter or problem)

For the data of Problem 6 :

a. Find the mean, median, and 10% and 20% trimmed means.

b. Find an approximate 90% confidence interval for the mean.

c. Find a confidence interval with coverage near 90% for the median.

d. Use the bootstrap to find approximate standard errors of the trimmed means.

e. Use the bootstrap to find approximate 90% confidence intervals for the trimmed means.

f. Find and compare the standard deviation of the measurements, the interquartile range, and the MAD.

g. Use the bootstrap to find the approximate sampling distribution and standard error of the upper quartile.