The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 11.9 8.3 6.8 3.8 2.8 2.2 2.4 0.9 14.1 10.9 9.8 7.3 6.2 6. 6.3 4.5 z- thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation y = 0.85z + 3.99. Use this equation to answer the followingB A) How many murders per 100,000 residents can be expected in a state with 7.9 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 7.1 thousand automatic weapons? Answer= Round to 3 decimal places.

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 31EQ
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The table below shows the number of state-registered automatic weapons and the murder rate for several
Northwestern states.
2 11.9
8.3
6.8
3.8 2.8
2.2
2.4
0.9
14.1
10.9
9.8
7.3
6.2
6.3
4.5
z- thousands of automatic weapons
y = murders per 100,000 residents
This data can be modeled by the equation y = 0.85z + 3.99. Use this equation to answer the following;
A) How many murders per 100,000 residents can be expected in a state with 7.9 thousand automatic
weapons?
Answer =
Round to 3 decimal places.
B) How many murders per 100,000 residents can be expected in a state with 7.1 thousand automatic
weapons?
urse
Answer =
Round to 3 decimal places.
Submit Question
ere to search
C
V B N
M
近
Transcribed Image Text:The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 2 11.9 8.3 6.8 3.8 2.8 2.2 2.4 0.9 14.1 10.9 9.8 7.3 6.2 6.3 4.5 z- thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation y = 0.85z + 3.99. Use this equation to answer the following; A) How many murders per 100,000 residents can be expected in a state with 7.9 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 7.1 thousand automatic weapons? urse Answer = Round to 3 decimal places. Submit Question ere to search C V B N M 近
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