A bag holds 2 red marbles and 3 green marbles. Gwen takes a marble out of the bag, records the color, then replaces the marble in the bag. She does this 20 times and records her results
below.
6 Days
Second
ons
red
green
ve
IN II N N N
represents 5
Education
ation
ool
Are the outcomes for the experiment equally likely? What is the experimental probability
that a red marble will be chosen from the bag? Write your result as a decimal. Round to the
nearest hundredth when necessary.