An environmental activist wants to look at the relationship between number of incentive actions taken by the government and the percent share that electric cars make up of overall new vehicle sale in several metropolitan areas. The data show a linear pattern with the summary statistics shown below:

An environmental activist wants to look at the relationship between number of incentive actions taken by the government and the percent share that electric cars make up of overall new vehicle sale in several metropolitan areas. The data show a linear pattern with the summary statistics shown below: mean standard deviation x = x=x, equals number of incentive actions x ˉ = 12.2 x ˉ =12.2x, with, \bar, on top, equals, 12, point, 2 s x = 5.2 s x =5.2s, start subscript, x, end subscript, equals, 5, point, 2 y = y=y, equals electric vehicle share of new vehicle sales (percent) y ˉ = 1.1 y ˉ =1.1y, with, \bar, on top, equals, 1, point, 1 s y = 1.3 s y =1.3s, start subscript, y, end subscript, equals, 1, point, 3 r = 0.65 r=0.65r, equals, 0, point, 65 Find the equation of the least-squares regression line for predicting the electrical vehicle share of new vehicle sales from the number of incentive actions the government takes. Round your entries to the nearest hundredth.

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)

the answer is d

the answer is in the first quadrant, which make the y-int positive.

since the dots are going down, therefore the correlation is negative

i hope it is right.