The table below shows the number of state-registered automatic weapons and the murder rate for several Northwesterm states. 11.9 8.6 7.1 3.9 2.3 2.3 2.4 0.9 y 14.2 11.4 10.3 7.4 5.8 5.9 4.6 thousands of automatic weapons y = murders per 100,000 residents %3D This data can be modeled by the linear equation 0.88x + 3.88 a. How many murders per 100,000 residents can be expected in a state with 3 thousand automatic weapons? Round to 3 decimal places. murders per 100,000 residents b. How many murders per 100,000 residents can be expected in a state with 8.7 thousand automatic weapons? Round to 3 decimal places. murders per 100,000 residents

The table below shows the number of state-registered automatic weapons and the murder rate for several Northwesterm states. 11.9 8.6 7.1 3.9 2.3 2.3 2.4 0.9 y 14.2 11.4 10.3 7.4 5.8 5.9 4.6 thousands of automatic weapons y = murders per 100,000 residents %3D This data can be modeled by the linear equation 0.88x + 3.88 a. How many murders per 100,000 residents can be expected in a state with 3 thousand automatic weapons? Round to 3 decimal places. murders per 100,000 residents b. How many murders per 100,000 residents can be expected in a state with 8.7 thousand automatic weapons? Round to 3 decimal places. murders per 100,000 residents

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Description: The table below shows the number of state-registered automatic weapons and the murder rate for severalNorthwesterm states.11.98.67.13.92.32.32.40.914.211.410.37.45.85.96.4.6I = thousands of automatic weaponsy = murders per 100,000 residents%3DThis d

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 11.8 8.5 7 3.3 2.5 2.8 2.2 0.6 14.2 11.6 10.3 7.1 6.4 6.7 6.2 4.8 thousands of automatic weapons = murders per 100,000 residents This data can be modeled by the linear equation ŷ = 0.84x + 4.33 a. How many murders per 100,000 residents can be expected in a state with 9.1 thousand automatic weapons? Round to 3 decimal places. murders per 100,000 residents b. How many murders per 100,000 residents can be expected in a state with 4.3 thousand automatic weapons? Round to 3 decimal places. murders per 100,000 residents
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The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. X Y 11.4 8.4 6.6 13.7 11 9.3 X = thousands of automatic weapons y = murders per 100,000 residents 3.7 7.5 This data can be modeled by the equation y = Answer = 2.4 2.6 2.4 0.4 6.3 5.9 6.2 4.1 to answer the following; Special Note: I suggest you verify this equation by performing linear regression on your calculator. Answer = 0.84x +4.01. Use this equation A) How many murders per 100,000 residents can be expected in a state with 6.2 thousand automatic weapons? Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 6.9 thousand automatic weapons? Round to 3 decimal places.
3. Correlation and linear regression