multiple regression to accomplish essentially the same purpose. The data are as follows: Number of Crimes Amount for Prevention Population Size 1 1 3 1 4 1 8. 11 9. 12 2 11 8. 2 12 6. 2 13 16 3 14 17 3. 16 13 3 17 14 3. a. Find the multiple regression equation for predict- ing the number of crimes using the amount spent on prevention and population as the two predictor variables. b. Find the value of R for the regression equation. 346 78

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Author:Amos Gilat
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multiple regression to accomplish essentially the same
purpose. The data are as follows:
Number of
Crimes
Amount for
Prevention
Population
Size
3
1
4
7
1
1
7
1
8.
11
9.
11
8.
12
9.
13
16
3
14
17
3
16
13
3
17
14
3
a. Find the multiple regression equation for predict-
ing the number of crimes using the amount spent
on prevention and population as the two predictor
variables.
b. Find the value of R for the regression equation.
2. For the data in problem 21, the correlation between
0.933,
the number of crimes and population is r =
pronortion
34i2
Transcribed Image Text:multiple regression to accomplish essentially the same purpose. The data are as follows: Number of Crimes Amount for Prevention Population Size 3 1 4 7 1 1 7 1 8. 11 9. 11 8. 12 9. 13 16 3 14 17 3 16 13 3 17 14 3 a. Find the multiple regression equation for predict- ing the number of crimes using the amount spent on prevention and population as the two predictor variables. b. Find the value of R for the regression equation. 2. For the data in problem 21, the correlation between 0.933, the number of crimes and population is r = pronortion 34i2
by the equation.
21. Problem 18 in Chapter 15 (p. 526) presented data
showing the number of crimes, the amount spend on
crime prevention, and the population for a set n = 12
cities. At that time, we used a partial correlation to
evaluate the relationship between the amount spent
on crime prevention and the number of crimes crime
while controlling population. It is possible to use
%3D
Transcribed Image Text:by the equation. 21. Problem 18 in Chapter 15 (p. 526) presented data showing the number of crimes, the amount spend on crime prevention, and the population for a set n = 12 cities. At that time, we used a partial correlation to evaluate the relationship between the amount spent on crime prevention and the number of crimes crime while controlling population. It is possible to use %3D
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