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# A game of 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 the figure ), and these are equally likely outcomes.What is the probability that it will point at(i) 8 ?(ii) an odd number?(iii) a number greater than 2?(iv) a number less than 9?

Total outcomes = 8 ; getting 8 is 1 of the outcome ( i) probability of getting 8 = 1/8 ( ii) There are 4 odd numbers : 1,3,5 and 7. So, probability of getting an odd number =4/8=1/2 ( iii) There are 6 numbers greater than 2 i.e. 3,4,5,6,7 and 8. So, probability of getting a number more than 2 =...

Total outcomes = 8 ; getting 8 is 1 of the outcome

( i) probability of getting 8 = 1/8

( ii) There are 4 odd numbers : 1,3,5 and 7.

So, probability of getting an odd number =4/8=1/2

( iii) There are 6 numbers greater than 2 i.e. 3,4,5,6,7 and 8.

So, probability of getting a number more than 2 = 6/8=3/4

( iv) All the 8 numbers are less than 9.

So, probability of getting a number less than 9  = 8/8=1.

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