Q5 of 50 Page 15

A coin is tossed 1000 times out of which head occurs 290 times. Find the probability of getting tails.

Concept Used:



Explanation:


Number of times head occurred = 290


Then, the number of times tail occurred = 1000 – 290 = 710


Therefore,




More from this chapter

All 50 →
3

Can – 1/2 be the probability of an event? Explain.

 4

In a cricket match, a batsman scored 10 boundaries out of which 2 are sixes, and 8 are fours in 100 balls. Find the probability of hitting a six by a batsman in his inning.

 6

If two coins are tossed simultaneously, find the probability of getting at least one head.

 7

A die is thrown. Find the probability of:

(i) Getting a prime number


(ii) Getting an odd number


(iii) Getting an odd-prime number