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A game of chance consists of spinning an arrow on a circular board, divided into 8 equal parts, which to rest pointing to one of the numbers 1,2,3…………….8 which are equally likely outcomes. What is the probability that the arrow will point at
a number greater than 3.

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A game of chance consists of spinning an arrow on a circular board , divided into 8 equal parts , which comes to rest pointing at one of the numbers 1,2,3,…..8 which are equally likely outcomes . What is the probability that the arrow will point (a) at an odd number (b) a number greater than 3 (c ) a number less than 9 .

A game of chance consists of spinning an arrow on a circular board,divided into 8 equal parts,which comes to rest pointing at one of the numbers 1,2,3( Fig.), which are equally likely What is the probability that the atrow outcomes Wi at (i) an odd number (ii) a number greater than 3(iii) a number less than 9

Read the following text and answer the following question on the basis of the same. A game of chances consisting 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 a number greater than 2?

A game of chance consists of spinning an arrow which comes to rest pointing at one of the numbers 1,2,3,4,5,6,1,8 (see 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?

A game of chance consists of spinning an arrow which comes to rest pointing at one of the numbers 1,2,3,4,5,5,6,7,8 (See Fig. 131),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?

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 and these are equally likely outcomes. Find the probability that the arrow will point at any factor of 8.

A game of chance consist of spinning an arrow which comes to rest pointing at one of the numbers 15,20,25,30,35,40,45,50 and these are equally likely outcomes. What is the probability that it will point at (i) an even number? (ii) at a number multiple of 5 (iii) at a number divisible by 3 (iv) at a prime number.

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 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 9?

AGRAWAL PUBLICATION-STATISTICS AND PROBABILITY-EXAMPLE
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  2. A game of chance consists of spinning an arrow on a circular board, di...

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  3. A game of chance consists of spinning an arrow on a circular board, di...

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  4. A game of chance consists of spinning an arrow on a circular board, di...

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  5. Two different dice are thrown together. Find the probability that the ...

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  6. Two different dice are thrown together. Find the probability that the ...

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  7. A number s is selected at random from the numbers 1,2,3 and 4.Another ...

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  8. A number x is selected from the numbers 1,2,3 and then a second number...

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  9. A bage contains 24 balls of which x are red 2x are white and 3x are ...

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  10. A bage contains 24 balls of which x are red 2x are white and 3x are ...

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  11. A bag contains 24 balls of which x are red, 2x are white and 3x are bl...

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  12. In the figure a disc is shown on which a player spins an arrow twice. ...

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  13. Two dice are numbered 1,2,3,4,5,6 and 1,1,2,2,3,3 respectively. They a...

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  14. The average score of boys in the examination of a school is 71 and tha...

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  15. The mean of the following frequency distribution is 62.8 and the sum o...

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  16. The distribution given below show the number of wickets taken by bowle...

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  17. The median of the following data is 525. find the values of x and y, i...

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  18. Find the mean marks of the students for the following distribution:

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  19. The weight of tea in 70 packets are shown in the following table ...

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  20. If the median of the following frequency distribution is 32.5. Find th...

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