Question

There are two spinners containing only purple and green slices.Spinner A has 11 purple slices and 9 green slices.All the slices are the same size.Spinner B has 3 purple slices and 7 green slices.All the slices are the same size.Each spinner is spun.List these events from least likely to most likely.Event 1: Spinner A lands on a purple or green slice.Event 2: Spinner B lands on a blue slice.Event 3: Spinner B lands on a green slice.Event 4: Spinner A lands on a purple slice.Least likelyMost likelyEvent Event | Event |Event

Answer 1

spinner A has 11 purple slices

and 9 green slices

total of 20 slices

spinner B has 3 purple slices

and 7 green slices

total of 10 slices

Event 2. spinner B lands on a blue slice=(impossible)

event 3. Spinner B lands on agreen slice , probability of 7/10 =0.7

event 4 . Spinner A lands on a purple slice , prob 11/20 =0.55

event 1. certain to happen =1

order is Event 2,3,4,1

this is the order of numbers