A card is chosen at random from a standard deck of 52 cards. What is the probability that the card is a Queen or a \($\diamondsuit$ \)(or both)?
so diamonds would be 25%
b/c it is 1/4 of the deck
Queen would be 4/52 b/c there is 1 queen per suit or around 7%
by both, I assumed you meant a queen of diamonds
which there is only one of so 1/52 or around 2%