Question

A card is chosen at random from a deck of 52 cards. It is then replaced and a second card is chosen. What is the probability of getting a jack and then an eight?
A standard deck of playing cards contains 52 cards in 4 suits of 13 cards each/ 2 suits are read and 2 suits are black. Find each probability. Assume the first card is replaced before the second card is drawn.
P(black, queen)
P(black, diamond)
P(jack, queen)

Answer 1

P(jack,8) = $\frac{4}{52}\times\frac{4}{52}=0.0059$
P(black, queen) = $\frac{1}{2}\times\frac{4}{52}=0.0385$
P(black, diamond) = $\frac{1}{2}\times\frac{13}{52}=0.125$ 
P(jack, queen) = $\frac{4}{52}\times\frac{4}{52}=0.0059$