Question

game de chance consists of spinning an arrow
which comes to rest pointing at one of the numbers
1.2.3.4.5.6.7.8 (see Fig. 15.5), and these are equally
likely outcomes. What is the probability that it will
point at​

Answer 1

Answer:

You didn't written your question properly

Explanation:

but don't worry the probability of of any number between 1-8 will be 0.125 by dividing 1 to 8 and the probability of the numbers other than this is 0

Hope it helps you.....

Answer 2

Ans. Out of 8 numbers, an arrow can point any of the numbers in 8 ways.

Total number of favourable outcomes = 8

(i) Favourable number of outcomes = 1

Hence, P (arrow points at 8) =

(ii) Favourable number of outcomes = 4

Hence, P (arrow points at an odd number) =

(iii) Favourable number of outcomes = 6

Hence, P (arrow points at a number > 2) =

(iv) Favourable number of outcomes = 8

Hence, P (arrow points at a number < 9) = =1