Question

If a coin is tossed 100 times and the head obtained is 47 times then what will be the probability to get head if the coin is tossed again?

• A. 0.5
• B. 0.47
• C. 0.53
• D. -1

Answer 1

The correct option is B

0.47

Given, the coin is tossed 100 times and the head obtained is 47 times.

So, the total number of possible outcomes = 100

The number of favourable outcomes = number of times head appeared

= 47

$\therefore$ Probability to get head = $\frac{\text{The number of favourable outcomes}}{\text{total number of possible outcomes}}$

= $\frac{47}{100}$

= 0.47