Question

In a throw of a coin, find the probability of getting a head.

A) 1 B) 1/2 C) 1/4 D) 0.1

Answer 1

QUESTION:

In a throw of a coin, find the probability of getting a head.

A) 1 B) 1/2 C) 1/4 D) 0.1

ANSWER:

We used the formula here;

$p(of \: an \: event) = \frac{no \: of \: favourable \: outcomes \: }{total \: outcomes}$

now come to main question;

When we throw a coin then we get either head or tail.

Then sample space ={ H, T}

We have to find probability of getting a head

No of favourable outcome = 1

Total outcome = 2

putting the value ;

$p(head) = \frac{1}{2}$

FINAL ANSWER :

$\huge\red{p(head) = \frac{1}{2}}$

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