The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 11.6 8.5 7.1 3.4 2.6 2.8 2.6 0.7 y 13.8 11.3 9.9 6.8 6.4 6.7 6.1 4.4 x = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation y = 0.85x +4.02. Use this equation to answer the following; Special Note: I suggest you verify this equation by performing linear regression on your calculator. Use the equation with the values rounded to two decimal places to make your predictions. A) How many murders per 100,000 residents can be expected in a state with 6.7 thousand automatic weapons? Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 8 thousand automatic weapons? Answer= 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. 11.6 8.5 7.1 3.4 2.6 2.8 2.6 0.7 y 13.8 11.3 9.9 6.8 6.4 6.7 6.1 4.4 x = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation y = 0.85x +4.02. Use this equation to answer the following; Special Note: I suggest you verify this equation by performing linear regression on your calculator. Use the equation with the values rounded to two decimal places to make your predictions. A) How many murders per 100,000 residents can be expected in a state with 6.7 thousand automatic weapons? Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 8 thousand automatic weapons? Answer= Answer = Round to 3 decimal places.
A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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![The table below shows the number of state-registered automatic weapons and the murder rate for
several Northwestern states.
11.6 8.5 7.1 3.4 2.6 2.8 2.6 0.7
y 13.8 11.3 9.9 6.8 6.4 6.7 6.1 4.4
x = thousands of automatic weapons
y = murders per 100,000 residents
This data can be modeled by the equation y = 0.85x +4.02. Use this equation to answer the
following;
Special Note: I suggest you verify this equation by performing linear regression on your calculator.
Use the equation with the values rounded to two decimal places to make your predictions.
A) How many murders per 100,000 residents can be expected in a state with 6.7 thousand
automatic weapons?
Round to 3 decimal places.
B) How many murders per 100,000 residents can be expected in a state with 8 thousand automatic
weapons?
Answer=
Answer =
Round to 3 decimal places.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd7f13711-6614-48d4-a5aa-ec428292cede%2Ff1eae13b-f178-4766-aa0a-0cdf4cad46ba%2Fi651geg_processed.png&w=3840&q=75)
Transcribed Image Text:The table below shows the number of state-registered automatic weapons and the murder rate for
several Northwestern states.
11.6 8.5 7.1 3.4 2.6 2.8 2.6 0.7
y 13.8 11.3 9.9 6.8 6.4 6.7 6.1 4.4
x = thousands of automatic weapons
y = murders per 100,000 residents
This data can be modeled by the equation y = 0.85x +4.02. Use this equation to answer the
following;
Special Note: I suggest you verify this equation by performing linear regression on your calculator.
Use the equation with the values rounded to two decimal places to make your predictions.
A) How many murders per 100,000 residents can be expected in a state with 6.7 thousand
automatic weapons?
Round to 3 decimal places.
B) How many murders per 100,000 residents can be expected in a state with 8 thousand automatic
weapons?
Answer=
Answer =
Round to 3 decimal places.
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