Using your linear regression, how many murders per 100,000 residents can be expected in a state with 3400 automatic weapons? Round to 3 decimal places. Using your linear regression, how many automatic weapons would be expected in a city with 9.9 murders per 100,000 residents? Round to the nearest whole weapon.
Using your linear regression, how many murders per 100,000 residents can be expected in a state with 3400 automatic weapons? Round to 3 decimal places. Using your linear regression, how many automatic weapons would be expected in a city with 9.9 murders per 100,000 residents? Round to the nearest whole weapon.
Chapter4: Linear Functions
Section4.3: Fitting Linear Models To Data
Problem 34SE: For the following exercises, consider this scenario: The profit of a company decreased steadily...
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The table below shows xx, the number of thousands of state-registered automatic weapons and m, the number of murders per 100,000 residents for several Northwestern states.
| xx | 11.9 | 8.1 | 6.9 | 3.6 | 2.8 | 2.4 | 2.6 | 0.7 |
|---|---|---|---|---|---|---|---|---|
| mm | 14.4 | 11.2 | 9.6 | 7.1 | 6.6 | 6.4 | 6.2 | 4.7 |
Use your calculator to do a linear regression expressing the number of murders per 100,000 residents as a function of the number of thousands of state-registered automatic weapons. Also, give the r and r2 values from your calculator
Regression Equation: m(x)=.857x+4.098
rr = .998
r2r2 = .996
Round to 3 decimal places.
Using your linear regression, how many murders per 100,000 residents can be expected in a state with 3400 automatic weapons?
Round to 3 decimal places.
Using your linear regression, how many automatic weapons would be expected in a city with 9.9 murders per 100,000 residents?
Round to the nearest whole weapon.
Round to the nearest whole weapon.
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