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There has number 1 to 8 …

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There has number 1 to 8 find,

1   probabolity of 7

2   even no

3    multiple of 3

4    factor of 28

  • 1 answers

Naveen Sharma 7 years, 1 month ago

Ans. Total number = 8

(1) No of favourable case for 7 = 1

P(7) = 1/8

(2) total even numbers = 4

P(even No) = 4/8 = 1/2

(3) Total multiple of 3 = 2

P(Multiple of 3) = 2/8 = 1/4

(4) Factors of 28 = 2

P(Factor of 28) = 2/8 = 1/4

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