Solve the below:
Q: From the Data Set below select a sample of 20 values and find the 90% confidence interval of the mean of the number of the acres. Find the mean of all values, and determine if the confidence interval contains the mean.
DATA SET VI
Acreage of U.S. National Parks, in Thousands of Acres
41 66 233 775 169
36 338 223 46 64
183 4724 61 1449 7075
1013 3225 1181 308 77
520 77 27 217 5
539 3575 650 462 1670
2574 106 52 52 236
505 913 94 75 265
402 196 70 13 132
28 7656 2220 760 143