Q10 of 91 Page 72

In a school, only 2 out of 5 students can participate in a quiz. What is the chance that a student picked at random makes it to the competition?

Let E = Event in which a student picked at random makes it to the competition

P(E) =


%(E) = = 40%

More from this chapter

All 91 →
8

In the previous question, what is the probability of picking up an ace from set (d)?

 9

The difference between the highest and the lowest observations in a data is its

 11

Some integers are marked on a board. What is the range of these integers?

 12

On tossing a coin, the outcome is