The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 11.7 8.6 3.7 2.3 2.4 2.5 0.4 14.3 11.4 10.2 7.5 6.3 6.2 6.5 4.3 x = thousands of automatic weapons y = murders per 100,000 residents %3D Determine the regression equation in y = ax + b form and write it below. (Round to 2 decimal places) A) How many murders per 100,000 residents can be expected in a state with 2.8 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 4 thousand automatic weapons? Answer = Round to 3 decimal places.

College Algebra
10th Edition
ISBN:9781337282291
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Chapter3: Polynomial Functions
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The table below shows the number of state-registered automatic weapons and the murder rate for
several Northwestern states.
11.7
8.6
7
3.7
2.3
2.4
2.5
0.4
14.3
11.4
10.2
7.5
6.3
6.2
6.5
4.3
x = thousands of automatic weapons
%3D
y = murders per 100,000 residents
Determine the regression equation in y = ax + b form and write it below. (Round to 2 decimal places)
A) How many murders per 100,000 residents can be expected in a state with 2.8 thousand
automatic weapons?
Answer =
Round to 3 decimal places.
B) How many murders per 100,000 residents can be expected in a state with 4 thousand automatic
weapons?
Answer =
Round to 3 decimal places.
Transcribed Image Text:The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 11.7 8.6 7 3.7 2.3 2.4 2.5 0.4 14.3 11.4 10.2 7.5 6.3 6.2 6.5 4.3 x = thousands of automatic weapons %3D y = murders per 100,000 residents Determine the regression equation in y = ax + b form and write it below. (Round to 2 decimal places) A) How many murders per 100,000 residents can be expected in a state with 2.8 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 4 thousand automatic weapons? Answer = Round to 3 decimal places.
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