Mathematics

Number 1 2 3 4 5 6 No of times 25 30 45 28 40…

Number123456
No of times253045284032

A die rolled 200 times. The outcome obtained are shown in the table above.

What is the probability of obtaining a number less than 3 ?

  • A.
    0.125
  • B.
    0.150
  • C.
    0.275
  • D.
    0.500
  • E.
    0.725
Correct Answer: Option C
Explanation

Prob(less than 3) = (frac{25 + 30}{200})

= (frac{11}{40})

= 0.275