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What is the probability of drawing a queen and a heart in two separate draws with card replacement?
2*(4/52)*(13/52) = 2*(1/13)*(1/4) = 1/26
What is the probability of an ace and a king in two blind draws without replacement?
Abolut 4 in208
What is the probability of drawing at least one ace from a poker deck on two draws if the first card is replaced before the second drawn?
2 in 52, or 1 in 26, or about 0.03846.
What is probability of 1 even die and 1 odd when rolling 2 dice?
The probability is 1/2.The probability is 1/2.The probability is 1/2.The probability is 1/2.
What is the probability of drawing a red card and a spade in two draws without replacing?
The probability of drawing a red card followed by a spade is (1 in 2) times (1 in 4), or 1 in 8, or 0.125. The probability of drawing a spade followed by a red card is (1 in 4) times (1 in 2), or 1 in 8, or 0.125. Since you have two distinct desired outcomes, add them together, giving a probability of drawing a red card and a spade of 0.25.
A bag contains 26 letters and 9 numerals. Aubrey draws two cards from the bag. What is the probability that she draws 2 numerals?
The answer is 9/149.
A bag contains 26 letters and 10 numerals. Amy draws two cards from the bag. What is the probability that she draws 2 letters?
65-126
What is the probability you will draw a U not replace it then draw an M from the word summer?
In the first two draws, the probability is 1/15.
What is the probability of drawing three aces in a row without replacement?
The probability of drawing aces on the first three draws is approx 0.0001810
What is the probability of drawing a queen and a heart in two separate draws with card replacement?
2*(4/52)*(13/52) = 2*(1/13)*(1/4) = 1/26
What is the probability of drawing at least one spade in two draws without replacing?
It is approx 0.44
What is the probability of an ace and a king in two blind draws without replacement?
Abolut 4 in208
What is the probability of drawing at least one ace from a poker deck on two draws if the first card is replaced before the second drawn?
2 in 52, or 1 in 26, or about 0.03846.
What is probability of 1 even die and 1 odd when rolling 2 dice?
The probability is 1/2.The probability is 1/2.The probability is 1/2.The probability is 1/2.
What is the probability of drawing an ace and a face card from a deck of cards on the first two draws from the deck?
4/221
Mrs baker has to choose 2 students to lead the class field trip If she draws from a list of 6 boy's and 6 girl's what is the probability that 2 girls will be drawn?
Any 2 of 12 is (12 x 11)/2 = 66. Any 2 from 6 is (6 x 5)/2 = 15 so the probability is 15 out of 66 ie 0.227 or 22.7%
Diana has a box containing 3 red and 2 green marbles. She selects 2 marbles at random. Find the probability if she replaces the 1st marble before she draws the second?
With replacement, the odds of the second extraction do not change after the first, because of independence of the two extractions. Hence, the probability of extracting two reds is (3/5)*(3/5), the probability of two greens is (2/5)*(2/5) and that of one red and one green is 2*(3/5)*(2/5).
