Question

A spinner is made from a piece of card in the shape of a regular pentagon with a toothpick pushed
through the centre. When the spinner is spun and it lands on an edge, each of the numbers from 1
to 5 is equally likely
If the spinner is spun twice, what is the probability the two scores are different?
16
30​

Answer 1

Answer:

Step-by-step explanation:

P(E)= No. Of favourable outcomes/Total No. Of possible outcomes

So.., if we take 1 as the first no. Then the leftovers are 2, 3, 4, 5. So..., P(E)= 4/5

Ans. The probability the two scores are different is 4/5.