Transcribed Image Text:The mean value of land and buildings per acre from a sample of farms is $1700, 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 (more than two standard deviations from the mean). Are any of the data values very unusual (more than three
standard deviations from the mean)?
$1803 $1970 $1571 $1388 $1699 $1557
Which of the farms are very unusual (more than three standard deviations from the mean)? Select all that apply.
A. $1699
B. $1803
C. $1571
D. $1388
E. $1970
F. $1557
G. None of the data values are very unusual.
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 (more than two standard deviations from the mean). Are any of the data values very unusual (more than three
standard deviations from the mean)?
$1803 $1970 $1571 $1388 $1699 $1557
Which of the farms are very unusual (more than three standard deviations from the mean)? Select all that apply.
A. $1699
B. $1803
C. $1571
D. $1388
E. $1970
F. $1557
G. None of the data values are very unusual.
Transcribed Image Text:The mean value of land and buildings per acre from a sample of farms is $1700, 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 (more than two standard deviations from
the mean). Are any of the data values very unusual (more than three standard deviations from the mean)?
$1803 $1970 $1571 $1388 $1699 $1557
Which of the farms are unusual (more than two standard deviations from the mean)? Select all that apply.
A. $1803
B. $1699
C. $1571
D. $1388
E. $1557
F. $1970
empirical rule, determine which of the following farms, whose land and building values per acre are given, are unusual (more than two standard deviations from
the mean). Are any of the data values very unusual (more than three standard deviations from the mean)?
$1803 $1970 $1571 $1388 $1699 $1557
Which of the farms are unusual (more than two standard deviations from the mean)? Select all that apply.
A. $1803
B. $1699
C. $1571
D. $1388
E. $1557
F. $1970
