• Question 7 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. 11.3 8.6 7.1 3.6 2.8 2.5 2.1 0.3 13.9 11.4 10.4 6.8 6.6 5.9 5.7 4.4 T = thousands of automatic weapons y = murders per 100,000 residents %3D 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. %3D A) How many murders per 100,000 residents can be expected in a state with 9.5 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 3.3 thousand automatic weapons? Answer = Round to 3 decimal places. Question Help: DVideo Message instructor Submit Question Jump to Answer

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 80E
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Question 7
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.
11.3
8.6
7.1
3.6
2.8
2.5
2.1
0.3
13.9
11.4
10.4
6.8
6.6
5.9
5.7
4.4
T = 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 9.5 thousand automatic
weapons?
Answer =
Round to 3 decimal places.
B) How many murders per 100,000 residents can be expected in a state with 3.3 thousand automatic
weapons?
Answer =
Round to 3 decimal places.
Question Help: D Video M Message instructor
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Transcribed Image Text:Question 7 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. 11.3 8.6 7.1 3.6 2.8 2.5 2.1 0.3 13.9 11.4 10.4 6.8 6.6 5.9 5.7 4.4 T = 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 9.5 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 3.3 thousand automatic weapons? Answer = Round to 3 decimal places. Question Help: D Video M Message instructor Submit Question Jump to Answer SAMSUNG
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