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The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. xx 11.5 8.3 6.9 3.7 2.4 2.3 2.7 0.4 yy 13.7 10.9 9.7 7 6 5.9 6.5 4.2 xx = thousands of automatic weapons yy = murders per 100,000 residents This data can be modeled by the equation y=0.84x+3.97.y=0.84x+3.97. Use this equation to answer the following; Special Note: I suggest you verify this equation by performing linear regression on your calculator. A) How many murders per 100,000 residents can be expected in a state with 10.5 thousand automatic weapons? Answer =  Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 1 thousand automatic weapons? Answer =  Round to 3 decimal places.

The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. xx 11.5 8.3 6.9 3.7 2.4 2.3 2.7 0.4 yy 13.7 10.9 9.7 7 6 5.9 6.5 4.2 xx = thousands of automatic weapons yy = murders per 100,000 residents This data can be modeled by the equation y=0.84x+3.97.y=0.84x+3.97. Use this equation to answer the following; Special Note: I suggest you verify this equation by performing linear regression on your calculator. A) How many murders per 100,000 residents can be expected in a state with 10.5 thousand automatic weapons? Answer =  Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 1 thousand automatic weapons? Answer =  Round to 3 decimal places.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states.

xx 11.5 8.3 6.9 3.7 2.4 2.3 2.7 0.4
yy 13.7 10.9 9.7 7 6 5.9 6.5 4.2

xx = thousands of automatic weapons
yy = murders per 100,000 residents

This data can be modeled by the equation y=0.84x+3.97.y=0.84x+3.97. Use this equation to answer the following;
Special Note: I suggest you verify this equation by performing linear regression on your calculator.

A) How many murders per 100,000 residents can be expected in a state with 10.5 thousand automatic weapons?

Answer =  Round to 3 decimal places.

B) How many murders per 100,000 residents can be expected in a state with 1 thousand automatic weapons?

Answer =  Round to 3 decimal places.

 

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