Two groups of students were asked how far they lived from their school the table shows the distances in miles which statement best compares the main distances for the two groups ?
the answer is:

I just finished taking the test the correct answer is
It is greater for Group B than Group A
because the groups aren’t equal
the mean of group a is 2.2 and
group b is 2.4

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

cluster sampling.

step-by-step explanation: