Question

In: Math

Suppose that a fire insurance company wants to relate the amount of fire damage in major...

  1. Suppose that a fire insurance company wants to relate the amount of fire damage in major residential fires to the distance between the burning house and the nearest fire station. The study is to be conducted in a large suburb of a major city. A sample of 14 recent fires in this suburb is selected. The amount of damage, y, and the distance between the fire and the nearest station, x, are given below. We are interested in building a regression model to predict fire damage y, given the distance from the fire x.

Distance

3.4    1.8     4.6    2.3     3.1    5.5     0.7   3.0     2.6    4.3     2.1   1.1     6.1    4.8

Damage

26.2 17.8 31.3 23.1 27.5 36.0 14.1 22.3 19.6 31.3 24.0 17.3 43.2 36.4

  1. Is the predictor distance significant? What is the test statistic and p value?
  2. What is the amount of variation explained in the model?
  3. What is the standard error of the estimated regression line?
  4. Use the final regression equation to predict the damage caused by the fire that is 6.5 miles away from the nearest station.

Solutions

Expert Solution

----------------------------------------------------------------------------------------------------------------------------------------------------------------------


Related Solutions

A fire insurance company wants to estimate the amount of fire damage in major residential fires...
A fire insurance company wants to estimate the amount of fire damage in major residential fires based on distance between the residence and the nearest fire station. The study is to be conducted in a large suburb of a major city, a sample of 16 recent fires in this suburb is selected. –Explanatory Variable (x): Distance –Response Variable (y): Damage Give a 95% Confidence Interval for slope. (  ,  )
A fire chief wants to relate the amount of fire damage in major residential fires to...
A fire chief wants to relate the amount of fire damage in major residential fires to the distance between the residence and the nearest fire station in order to get approval to add a fire station. The chief performs a study using a sample of fifteen recent fires in the town. The following table shows the result of the study. Distance in miles (x) Damage in thousands of dollars(y) 3.4 26.2 1.8 17.8 4.6 31.3 2.3 23.1 3.1 27.5 5.5...
Waterbury Insurance Company wants to study the relationshipbetween the amount of fire damage and the...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the distance between the burning house and the nearest fire station. This information will be used in setting rates for insurance coverage. For a sample of 30 claims for the last year, the director of the actuarial department determined the distance from the fire station (x) and the amount of fire damage, in thousands of dollars (y). The MegaStat output is reported below.ANOVA tableSourceSSdfMSFRegression1,864.578211,864.578238.83Residual1,344.49342848.0176Total3,209.071629Regression outputVariablesCoefficientsStd....
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the distance between the burning house and the nearest fire station. This information will be used in setting rates for insurance coverage. For a sample of 30 claims for the last year, the director of the actuarial department determined the distance from the fire station (x) and the amount of fire damage, in thousands of dollars (y). The MegaStat output is reported below. ANOVA table...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the distance between the burning house and the nearest fire station. This information will be used in setting rates for insurance coverage. For a sample of 30 claims for the last year, the director of the actuarial department determined the distance from the fire station (x) and the amount of fire damage, in thousands of dollars (y). The MegaStat output is reported below. ANOVA table...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the distance between the burning house and the nearest fire station. This information will be used in setting rates for insurance coverage. For a sample of 30 claims for the last year, the director of the actuarial department determined the distance from the fire station (x) and the amount of fire damage, in thousands of dollars (y). The MegaStat output is reported below. ANOVA table...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the distance between the burning house and the nearest fire station. This information will be used in setting rates for insurance coverage. For a sample of 30 claims for the last year, the director of the actuarial department determined the distance from the fire station (X) and the amount of fire damage, in thousands of dollars (Y). The MegaStat output is reported below.   ANOVA table...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the distance between the burning house and the nearest fire station. This information will be used in setting rates for insurance coverage. For a sample of 30 claims for the last year, the director of the actuarial department determined the distance from the fire station (x) and the amount of fire damage, in thousands of dollars (y). The MegaStat output is reported below. ANOVA table...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the distance between the burning house and the nearest fire station. This information will be used in setting rates for insurance coverage. For a sample of 30 claims for the last year, the director of the actuarial department determined the distance from the fire station (x) and the amount of fire damage, in thousands of dollars (y). The MegaStat output is reported below. ANOVA table...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the...
Waterbury Insurance Company wants to study the relationship between the amount of fire damage and the distance between the burning house and the nearest fire station. This information will be used in setting rates for insurance coverage. For a sample of 30 claims for the last year, the director of the actuarial department determined the distance from the fire station (x) and the amount of fire damage, in thousands of dollars (y). The MegaStat output is reported below ANOVA table...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT