1.

What is the probability of getting ‘4’ as outcome?(a) 0.16(b) 0.158(c) 0.156(d) 0.131This question was addressed to me in a job interview.My query is from Probability & Experimental Approach in division Probability of Mathematics – Class 9

Answer»

Correct option is (d) 0.131

For explanation I would say: We can see from the table that we get ‘4’ 79 times out of 500 trials.

Therefore, PROBABILITY of getting ‘4’ as outcome = \(\FRAC{EVENT \,of \,occurence \,of \,getting \,’4′}{Total \,NUMBER \,of \,trials}\)

= \(\frac{79}{500}\)

= 0.158.


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