Respuesta :

jcherry99

Answer:

P(grey) = 0.2857

Step-by-step explanation:

Remark

This is another one of those questions where assumptions are being made with no valid proof that they are correct.

Assumptions

  1. All of the pie shapes are equal
  2. There are 7 of them.
  3. The events are all equally likely to happen. The spinner is "fair."

Solution

There are 2 grey pie shaped pieces.

There are 7 shapes all together.

P(grey) = 2/7

P(grey) = 0.2857