Use the data and story to answer the following questions Linear Regression Application, Interpolation and Extrapolation The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. x y Answer = 11.4 8.2 6.6 13.9 = thousands of automatic weapons y = murders per 100,000 residents Use your calculator to determine the equation of the regression line. (Round to 2 decimal places) Determine the regression equation in y = ax + b form and write it below. Answer = 3.6 2.4 2.3 2.3 0.4 11 9.3 6.8 6.3 5.9 6.3 4.3 A) How many murders per 100,000 residents can be expected in a state with 4 thousand automatic weapons? Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 11 thousand automatic weapons? Round to 3 decimal places.
Use the data and story to answer the following questions Linear Regression Application, Interpolation and Extrapolation The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. x y Answer = 11.4 8.2 6.6 13.9 = thousands of automatic weapons y = murders per 100,000 residents Use your calculator to determine the equation of the regression line. (Round to 2 decimal places) Determine the regression equation in y = ax + b form and write it below. Answer = 3.6 2.4 2.3 2.3 0.4 11 9.3 6.8 6.3 5.9 6.3 4.3 A) How many murders per 100,000 residents can be expected in a state with 4 thousand automatic weapons? Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 11 thousand automatic weapons? Round to 3 decimal places.
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Transcribed Image Text:Linear Regression Application, Interpolation and Extrapolation
Use the data and story to answer the following questions
The table below shows the number of state-registered automatic weapons and the murder rate for
several Northwestern states.
X 11.4 8.2
y
13.9
6.6 3.6 2.4 2.3 2.3 0.4
11 9.3 6.8 6.3 5.9 6.3 4.3
= thousands of automatic weapons
y = murders per 100,000 residents
Use your calculator to determine the equation of the regression line. (Round to 2 decimal places)
Determine the regression equation in y = ax + b form and write it below.
Answer =
A) How many murders per 100,000 residents can be expected in a state with 4 thousand automatic
weapons?
Answer =
Round to 3 decimal places.
B) How many murders per 100,000 residents can be expected in a state with 11 thousand automatic
weapons?
Round to 3 decimal places.
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