Use the standard deviation values of the two samples and find the standard deviation of the sample mean differences. Round your answer to two places,
Sample standard Deviation
red box
3,868
blue box
2,933

its a little blurry tbh

step-by-step explanation:

ummm seems that u didnt post the attachement !

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

25/6 hope it : )

step-by-step explanation: