ldez1333
Answered

There are 45 red tiles,25 blue tiles and 30 green tiles in a bag.


Suppose you plan to conduct this experiment 60 times.

Draw a tile from the bag without looking.

Record the color of the tile

Replace the tile

How many tiles of each color do you expect to get?

Verified Answer :

kimeto3

This is a question of probability.
Probability of picking any color= number of tiles with that color/total number of tiles
Total=45+25+30=100
P(red tile)=(45/100)x60=0.45x60=27
P(blue tile)=(25/100)x60=0.25x60=15
P(green tiles)=(30/100)x60=0.3x60=18

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