Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

Two cards are drawn from a single deck of 52 cards one after the other. If the first card is not replaced, find the probability of selecting a King on the first draw and a Queen on the second draw. Help!

Sagot :

iGreen
Amount of kings in a standard deck of 52 cards: 4

Amount of queens in a standard deck of 52 cards: 4

Probability of drawing a king on the first draw:

4/52, or simplified 1/13

Probability of drawing a queen on the 2nd draw:

4/51
there are 4 kings in a deck
4/52 = 1/13 chance

one card has been removed, four queens in a deck
4/51 can't be simplified = 4/51 chance