Question

. Cathy is playing a game with a set of 52 cards. The cards are different

colors and each show a number.
• The probability of randomly selecting a black card is.
• The probability of randomly selecting a red card is.
If Cathy randomly selects a card, what is the probability that her card is
black OR red?

Answer 1

something missing here... is this a regular deck of cards Hearts, spades, clubs , and diamonds ? 1/2 red and 1/2 black ... if so....

then.....

P(black) = .5

P(red) = .5

P(red or black) = 1 (100%)

Explanation: