7/26
A normal deck of 52 playing cards will ALWAYS contain picture cards, so the probability is 1.
16 out of 52
It is 3/13.
It is 3/13.
If you pick 37 cards without replacement, or pick a card from the bottom of a mint deck, the probability is 1: it is a certainty. If you pick a random card from a deck, then the probability is 4/13.
7/26
The probability is 6/52 = 3/26.
A normal deck of 52 playing cards will ALWAYS contain picture cards, so the probability is 1.
16 out of 52
It is 3/13.
There are 12 picture (or face) cards in a standard deck of 52 cards. The probability, then, of drawing a picture card is 12 in 52, or 3 in 13, or about 0.2308.
It is 3/13.
If you pick enough cards, the probability is 1.
If you randomly pick a card from a standard deck of cards, that probability will be 1/4, since 1/4 of the cards are heart.
7/26
It is 6/20 = 0.3