Question

What is the experimental probability as a decimal

Answer 1

P(not red) = 0.6

Explanation:

red = 20, blue = 10, green = 9, yellow = 11

total number of times, spinning a four colored spinner = 50

P(not red) =
`(10 + 9 +11)/(50)`

=
`(30)/(50)`

= 0.6