Question

There are 9 tickets in a box, each bearing one of the numbers from 1 to 9. 
One ticket is drawn at random from the box.  
Event A: Ticket shows an even number. 
Complete the following activity from the given information: 

Activity:

S = {__________}

n(S) = ____________

A = {________}

n(A) = ___________

Answer 1

Activity:

S = {1,2,3,4,5,6,7,8,9}

n(S) = 9

A = {2,4,6,8}

n(A) = 4