Q2 of 98 Page 705

If the probability of occurrence of an event is P then the probability of non-happening of this event is

Probability of event P + probability of event not P = 1


P (non –happening of event P) = (1-P)

More from this chapter

All 98 →
25

Find the probability that a leap year selected at random will contain 53 Sundays.

 1

If P(E) denotes the probability of an event E then

 3

What is the probability of an impossible event?

 4

What is the probability of a sure event?