Mathematics
Grade-4-
Easy
Question
If we toss a coin, then the probability of getting head is_____
- 4
- 2
- 1
Hint:
Probability of an event = Number of favourable outcome / Total number of outcomes
The correct answer is:
Here, we have to find the probability of getting a head on tossing a coin.
When a coin is tossed, outcomes are Head and Tail.
Total number of outcomes = 1
Number of favourable outcome = Number of Head = 1
Therefore, P ( Head) = 1/2
Hence, the correct option is (a)
0 ≤ P (E) ≤ 1 , sum of probabilities of all event is 1
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