The mean value of land and building per acre from a sample of farms is 1500, with a standard deviation of 100. The data set has a bell shaped distribution. Using the empirical rule, determine which of the following farms, whose land and building values per acre are given, are unusual. Are any of the data values very unusual?
$1625 $1776 $1585 $1110 $1486 $1673
Which of the farms are unusual( more than two standard deviations from the mean)? select all that apply
a 1585
b. 1625
c. 1486
d. 1776
e. 1110
f. 1673
