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You have 12 marbles 8 are blue 4 are green what is probability one of each color is chosen on the first two draws?
Wiki User
∙ 10y ago
If the two marbles are drawn without replacement, the probability is 16/33.
Wiki User
∙ 10y ago
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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
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
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.
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 drawing an ace and a face card from a deck of cards on the first two draws from the deck?
4/221
A bowl contains 50 red marbles and 30 black marbles The marbles have been thoroughly mixed What is the probability of randomly drawing one red marble in a single try?
You can draw any one of 80 different marbles.Any one of 50 draws will be successful.Probability of success = 50/80 = 0.625 = 62.5 %
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).
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
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
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.
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 an ace and a face card from a deck of cards on the first two draws from the deck?
4/221
What does replacement mean in probability?
When the sample is drawn, it is placed back where it was taken from and if subsequent draws are made, it could be selected again.
What are the chances of getting tails at least twice if you throw a coin four times?
.5 or 50% probability (if not counting draws)
What is the probability of drawing a king and a jack in two successive draws from a deck of cards with replacement?
It is 1/169 = 0.005917, approx.
