The mean value of land and buildings per acre from a sample of farms is $1300, with a standard deviation of $200. 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)? $1195 $1814 $1063 $622 $1013 $1232 Which of the farms are unusual (more than two standard deviations from the mean)? Select all that apply. A. $1232 B. $622 C. $1195 D. $1063 DE $1013 4 OF $1814 Which of the farms are very unusual (more than three standard deviations from the mean)? Select all that apply A. $1232 B. $1063 C. $1814 D. $622 DE $1013 OF $1195 data values are very unusual

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 11PPS
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The mean value of land and buildings per acre from a sample of farms is $1300, with a standard deviation of $200. 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)?
$1195 $1814 $1063 $622 $1013 $1232
Which of the farms are unusual (more than two standard deviations from the mean)? Select all that apply.
A. $1232
B. $622
C. $1195
D. $1063
DE $1013
▷
F. $1814
Which of the farms are very unusual (more than three standard deviations from the mean)? Select all that apply.
A. $1232
B. $1063
C. $1814
D. $622
DE $1013
F. $1195
G. None of the data values are very unusual.
Transcribed Image Text:K The mean value of land and buildings per acre from a sample of farms is $1300, with a standard deviation of $200. 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)? $1195 $1814 $1063 $622 $1013 $1232 Which of the farms are unusual (more than two standard deviations from the mean)? Select all that apply. A. $1232 B. $622 C. $1195 D. $1063 DE $1013 ▷ F. $1814 Which of the farms are very unusual (more than three standard deviations from the mean)? Select all that apply. A. $1232 B. $1063 C. $1814 D. $622 DE $1013 F. $1195 G. None of the data values are very unusual.
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