Question

Paper slips with number 1 to 50 is kept in a box if on slip is taken with out looking what is the probabilitycof being an even number

Answer 1

Answer:

$\frac{1}{2}$

Step-by-step explanation:

Total no: of paper slips = 50

S (Universal set ) = 50

A(No: of even paper slips) = 25

(2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50)

P(A) =

$\frac{no \: of \: even \: slips \: }{total \: no \: of \: slips}$

$\frac{25}{50}$

$\frac{1}{2}$