A bag contains 5 white balls and 10 black balls. The probability of drawing a white ball from the bag is
(a) 
(b) 
(c) 
(d) 1
Solution:
In a school, only 2 out of 5 students can participate in a quiz. What is the probability that a student picked at random makes it to the competition?
(a) 50%
(b) 40%
(b) 30%
(d) 20%
Solution:
More Solutions:
- Find the median of the following data (i) 3, 1, 5, 6, 3, 4, 5:
- Find the mode of the following data:
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- The runs scored in a cricket match by 11 players:
- Find the mode for the following data:
- Tell whether the following is certain to happen.