A survey conducted at Ambidextros High School asked all 800 students to indicate their grade level and if they are left-handed or right-handed. 132 of the 157
freshman (9 graders) are right-handed. From the 206 sophomore (10 graders) 31
of them are left-handed. There are 190 right-handed Juniors (11 graders). There
are 212 seniors (12 graders) and 37 of them are left-handed. Complete the table
below (15 points)

8

step-by-step explanation:

he sells x mount because thats eqivilqant to the maz and then divided into quarters

step-by-step explanation:

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

i have not got your picture clearly so see it once again