Managers rate employees according to job performance and attitude. The results for several randomly selected employees are given below. Performance (x) / 5 / 9 / 4 / 1 / 9 / 2 / 3 / 3 / 9 / 9
Attitude (y) / 6 / 5 / 5 / 3 / 7 / 9 / 8 / 1 / 2 / 7
Use the given data to find the equation of the regression line.

Enter the y-intercept. (Round your answer to nearest thousandth.)

i need points

step-by-step explanation:

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answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33

brandon has 4344 video games.  

step-by-step explanation

7373 - 2929 = 4344

pls let me know if it was correct