Question

Twenty cards are numbered from 1 to 20. A
card is selected at random and the number
on it is noted
(a) List all the possible outcomes.
(b) Let M be the event that the number on
the card selected is a multiple of 7. List
all the possible outcomes of this event.
(c) Find P(M).
(d) Find P(not M).​

Answer 1

Answer:

a) 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20