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Question 14 4.8 pts The following scatter plot represents the relationship between the age for a bus (in years) and its maintenance cost (in $). Bus Maintenance Cost 56,000 $5,000 $4,000 $3,000 52,000 $1,000 50 0 2 4 6 8 10 12 14 Age, Years Based on the information presented on the graph, which of the following is CORRECT? The relationship between the age and maintenance cost is strong because the data points are located close to the fitted line. The sample covariance calculated with this data is negative. In this graph, Age is the dependent variable and Maintenance cost is the independent variable. The coefficient of variation can be used to characterize the strength and direction of the relationship displayed in this scatter plot.

          Question 14
4.8 pts
The following scatter plot represents the relationship between the age for a bus (in years) and its maintenance cost (in $).
Bus Maintenance Cost
56,000
$5,000
$4,000
$3,000
52,000
$1,000
50
0
2
4
6
8
10
12
14
Age, Years
Based on the information presented on the graph, which of the following is CORRECT?
The relationship between the age and maintenance cost is strong because the data points are located close to the fitted line.
The sample covariance calculated with this data is negative.
In this graph, Age is the dependent variable and Maintenance cost is the independent variable.
The coefficient of variation can be used to characterize the strength and direction of the relationship displayed in this scatter plot.

Question 14
4.8 pts
The following scatter plot represents the relationship between the age for a bus (in years) and its maintenance cost (in ).
Bus Maintenance Cost
56,0005,000
4,0003,000
52,000
1,000
50
0
2
4
6
8
10
12
14
Age, Years
Based on the information presented on the graph, which of the following is CORRECT?
The relationship between the age and maintenance cost is strong because the data points are located close to the fitted line.
The sample covariance calculated with this data is negative.
In this graph, Age is the dependent variable and Maintenance cost is the independent variable.
The coefficient of variation can be used to characterize the strength and direction of the relationship displayed in this scatter plot.

Added by Raul L.

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