After getting trounced by your little brother in a children's game, you suspect the die he gave you to roll may be unfair. Face Count Face Count
To check, you roll it 48 times, recording the number of times 1 7 4 6
each face appears. Do these results cast doubt on the die's 2 8 5 8
fairness? Complete parts a through g below.
3 4 6 15
a) If the die is fair, how many times would you expect each face to show?

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

i dont know

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