SOLUTION: rachel want to know the avrage price of all sunglasses on display rack she randomly selects 8 pairs of sunglasses and recoreds and thier prices . Their prices are $14,$12,$20,$25,$

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: rachel want to know the avrage price of all sunglasses on display rack she randomly selects 8 pairs of sunglasses and recoreds and thier prices . Their prices are $14,$12,$20,$25,$      Log On


   

Question 1002644: rachel want to know the avrage price of all sunglasses on display rack she randomly selects 8 pairs of sunglasses and recoreds and thier prices . Their prices are $14,$12,$20,$25,$20,$12,$18,and $15. what is the best estimate of the avrage price of all the sunglasses on the rack?
Answer by Cromlix(4381) About Me  (Show Source):
You can put this solution on YOUR website!
Hi there,
Totalise all the prices:
$14+ $12 +$20 + $25 + $20 + $12 + $18 + $15
= $136
Average = $136/8
= $17
Hope this helps :-)