The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. X Y 11.3 8.6 7.2 3.4 2.8 2.4 2.4 0.8 13.6 11.5 10.1 6.9 6.7 5.8 6.3 4.6 x = thousands of automatic weapons y = murders per 100,000 residents Determine the regression equation in y = ax + b form and write it below. (Round to 2 decimal places) A) How many murders per 100,000 residents can be expected in a state with 9.5 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 5.4 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. X Y 11.3 8.6 7.2 3.4 2.8 2.4 2.4 0.8 13.6 11.5 10.1 6.9 6.7 5.8 6.3 4.6 x = thousands of automatic weapons y = murders per 100,000 residents Determine the regression equation in y = ax + b form and write it below. (Round to 2 decimal places) A) How many murders per 100,000 residents can be expected in a state with 9.5 thousand automatic weapons? Answer = Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 5.4 thousand automatic weapons? Answer = Round to 3 decimal places.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.EA: Extended Application Using Extrapolation To Predict Life Expectancy
Problem 2EA
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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.
X 11.3
Y
8.6 7.2 3.4 2.8
13.6 11.5 10.1 6.9 6.7
2.4 2.4 0.8
5.8 6.3 4.6
x = thousands of automatic weapons
y = murders per 100,000 residents
Determine the regression equation in y = ax + b form and write it below. (Round to 2 decimal places)
A) How many murders per 100,000 residents can be expected in a state with 9.5 thousand automatic
weapons?
Answer =
Round to 3 decimal places.
B) How many murders per 100,000 residents can be expected in a state with 5.4 thousand automatic
weapons?
Answer =
Round to 3 decimal places.
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