The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 11.3 8.1 6.7 3.3 2.9 2.8 2.7 0.3 13.7 11.1 9.4 6.9 6.8 6.1 6.2 4.3 x = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation y = 0.86x + 3.99. 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 5.5 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 3.7 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. 11.3 8.1 6.7 3.3 2.9 2.8 2.7 0.3 13.7 11.1 9.4 6.9 6.8 6.1 6.2 4.3 x = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation y = 0.86x + 3.99. 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 5.5 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 3.7 thousand automatic weapons? Answer = Round to 3 decimal places.
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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Transcribed Image Text:The table below shows the number of state-registered automatic weapons and the murder rate for several
Northwestern states.
11.3
8.1
6.7
3.3
2.9
2.8
2.7
0.3
13.7
11.1
9.4
6.9
6.8
6.1
6.2
4.3
x = thousands of automatic weapons
y = murders per 100,000 residents
This data can be modeled by the equation y
= 0.86x + 3.99. 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 5.5 thousand automatic
weapons?
Answer =
Round to 3 decimal places.
B) How many murders per 100,000 residents can be expected in a state with 3.7 thousand automatic
weapons?
Answer =
Round to 3 decimal places.
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