The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. xx 11.5 8.2 6.9 3.4 2.4 2.8 2.5 0.8 yy 14.1 10.7 9.6 6.7 6.4 6.5 6.4 4.4 xx = thousands of automatic weapons yy = murders per 100,000 residents This data can be modeled by the equation y=0.85x+3.99.y=0.85x+3.99
The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. xx 11.5 8.2 6.9 3.4 2.4 2.8 2.5 0.8 yy 14.1 10.7 9.6 6.7 6.4 6.5 6.4 4.4 xx = thousands of automatic weapons yy = murders per 100,000 residents This data can be modeled by the equation y=0.85x+3.99.y=0.85x+3.99
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 11PPS
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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 | 8.2 | 6.9 | 3.4 | 2.4 | 2.8 | 2.5 | 0.8 |
|---|---|---|---|---|---|---|---|---|
| yy | 14.1 | 10.7 | 9.6 | 6.7 | 6.4 | 6.5 | 6.4 | 4.4 |
xx = thousands of automatic weapons
yy = murders per 100,000 residents
This data can be modeled by the equation y=0.85x+3.99.y=0.85x+3.99. Use this equation to answer the following;
A) How many murders per 100,000 residents can be expected in a state with 7.1 thousand automatic weapons?
Answer = Round to 3 decimal places.
B) How many murders per 100,000 residents can be expected in a state with 6.9 thousand automatic weapons?
Answer = Round to 3 decimal places.
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