MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states.

xx 11.4 8.6 6.7 3.7 2.8 2.4 2.4 0.3
yy 13.6 11 9.4 7.1 6.1 5.8 6.4 4.6

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

This data can be modeled by the equation y=0.81x+4.1.y=0.81x+4.1. Use this equation to answer the following;

A) How many murders per 100,000 residents can be expected in a state with 2.5 thousand automatic weapons?

Answer = __________ Round to 3 decimal places.

B) How many murders per 100,000 residents can be expected in a state with 7.5 thousand automatic weapons?

Answer = _______Round to 3 decimal places.

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