Question

Suppose you took a poll of kids that like cookies. Out of 10 kids, 7 like cookies. You put each of their names in a bag and randomly draw a name, then replace the name and draw again. If you pull 3 names from the bag and replace them after each draw, what is the probability each name drawn likes cookies? Round to the nearest thousandths.

Answer 1

7/10 percent???????

70%????

Answer 2

Answer:

0.292

Step-by-step explanation:

(7×6×5)/(10×9×8) = 210/720

= 7/24 = 0.292