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What is the probability of drawing …

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What is the probability of drawing a marble with number 2
  • 1 answers

Gaurav Seth 4 years, 9 months ago

QUESTION: There are 6 marbles in a box with numbers from 1 to 6 marked on each of them.
       (i) What is the probability of drawing a marble with number 2?
 

aNSWER

Total number of possible outcome = 6

(That is 1, 2, 3, ,4 ,5 and 6)

Find the probability that it is a "2" at the second draw:

There are 5 marbles left after 1 marble is drawn:

Total number of favourable outcome = 1

(That is the number 2)

P(2) = 1/5

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