Last week, a political campaign aired a new TV ad promoting its candidate. The ad was aired a different number of times depending on the region. To decide how many times to air the ad next week, the campaign manager looked at the impact the ad had made in the different regions. She tracked the number of times the ad had run in each region, x, and the increase of the candidate's approval rating in those regions, y. Ads run Approval rating Increase 6 20 12 18 14 10 18 19 Round your answer to the nearest thousandth.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Last week, a political campaign aired a new TV ad promoting its candidate. The
ad was aired a different number of times depending on the region. To decide how
many times to air the ad next week, the campaign manager looked at the impact
the ad had made in the different regions.
She tracked the number of times the ad had run in each region, x, and the
increase of the candidate's approval rating in those regions, y.
Ads run Approval rating increase
6
20
9.
6
12
18
14
10
18
19
Round your answer to the nearest thousandth.
Transcribed Image Text:Last week, a political campaign aired a new TV ad promoting its candidate. The ad was aired a different number of times depending on the region. To decide how many times to air the ad next week, the campaign manager looked at the impact the ad had made in the different regions. She tracked the number of times the ad had run in each region, x, and the increase of the candidate's approval rating in those regions, y. Ads run Approval rating increase 6 20 9. 6 12 18 14 10 18 19 Round your answer to the nearest thousandth.
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