The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. x 11.9 8.4 6.6 3.8 2.6 2.3 2.2 0.9 y 14.2 11.1 9.6 7 6.2 6.1 5.8 5 x = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation y=0.85x+4.03. 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 7.7 thousand automatic weapons?
The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. x 11.9 8.4 6.6 3.8 2.6 2.3 2.2 0.9 y 14.2 11.1 9.6 7 6.2 6.1 5.8 5 x = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation y=0.85x+4.03. 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 7.7 thousand automatic weapons?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 17HP
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The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states.
| x |
|---|
| 11.9 | 8.4 | 6.6 | 3.8 | 2.6 | 2.3 | 2.2 | 0.9 | |
| y |
| 14.2 | 11.1 | 9.6 | 7 | 6.2 | 6.1 | 5.8 | 5 |
x = thousands of automatic weapons
y = murders per 100,000 residents
This data can be modeled by the equation y=0.85x+4.03. 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 7.7 thousand automatic weapons?
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