Question

What is the probability of a girl student studying in a boys school ?​

Answer 1

Answer:

0%

Step-by-step explanation:

If it is clearly a boys school then girls wont be allowed to take admission but if in case there is an exception the percentage might rise to 3% to 7%

Answer 2

The probability of a $\sf g ir l$ $\sf st u dent$ $\sf st u dy ing$ in a $\sf b o ys$ $\sf sch ool$ = 0

Given :

An event that a $\sf g ir l$ $\sf st u dent$ $\sf st u dy ing$ in a $\sf b o ys$ $\sf sch ool$

To find :

The probability

Solution :

Step 1 of 2 :

Define probability of an event

For an event E the probability of the event is denoted by P(E) and defined as

$\displaystyle \sf{ P(E) = \frac{Number \: of \: favourable \: cases \: to \: the \: event \: E }{Total \: number \: of \: possible \: outcomes }}$

In addition for an impossible event, the number of favourable cases is zero and hence it's probability is 0

Step 2 of 2 :

Find the required probability

Let E be the event that a $\sf g ir l$ $\sf st u dent$ $\sf st u dy ing$ in a $\sf b o ys$ $\sf sch ool$

Since in a $\sf bo ys$ school there can not be any $\sf g ir l$ $\sf st u dent$

So it is an impossible event

Thus total number of favourable cases = 0

Hence the required probability = 0