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. 8.5 6.8 3.5 2.4 2.4 2.4 0.3 4.1 x 11.3 y 13.8 11.6 9.7 6.9 6.1 6.1 x = 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 = 16 A) How many murders per 100,000 residents can be expected in a state with 8.3 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 5.3 thousand automatic weapons? Round to 3 decimal places.

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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
11.3 8.5 6.8 3.5 2.4 2.4 2.4
0.3
y 13.8 11.6 9.7 6.9 6.1 6.1 6 4.1
x = 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.
A) How many murders per 100,000 residents can be expected in a state with 8.3 thousand
automatic weapons?
Answer =
Round to 3 decimal places.
B) How many murders per 100,000 residents can be expected in a state with 5.3 thousand
automatic weapons?
Answer=
Round to 3 decimal places.
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 11.3 8.5 6.8 3.5 2.4 2.4 2.4 0.3 y 13.8 11.6 9.7 6.9 6.1 6.1 6 4.1 x = 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. A) How many murders per 100,000 residents can be expected in a state with 8.3 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 5.3 thousand automatic weapons? Answer= Round to 3 decimal places.
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