Question

a spinner has 3 blue sections, 5 red sections and 4 green sections. it is spun 24 times. you would expect it to land on red 10 times. is this true or false

Answer 1

False

Explanation:

The total number of sections is 12

3 blue sections, 5 red sections and 4 green sections

P(red) = 3 red/ 12 total = 1/4

Spin 24 times

24 * P (red) = 24*1/4 = 6

We would expect 6 red spins