A jar contains 8 red marbles numbered 1-8 and 6 blue marbles numbered 1-6. Marble drawn at random from the jar. Find the probability marble Is blue or even numbered
Card is drawn from a 52 card deck find the probability the card drawn is 4
There are 4 cards with a value of 4 in a standard deck of 52 cards. Therefore, the probability of drawing a 4 is:
P(4) = # of 4 cards / # of cards in deck
P(4) = 4 / 52
P(4) = 1 / 13
The probability of drawing a 4 is 1/13 or approximately 0.0769 or 7.69%.