What is the probability of drawing a red ball or white ball?
Therefore the probability of getting a red ball or a white ball is 4/5.
What is the minimum number of balls we have to choose to ensure we get 8 balls of the same color?
Hence the minimum number of balls that would ensure that 8 balls of the same color has been pulled out is 29.
What is the probability of drawing a red ball from a bag?
Step-by-step explanation: It is because the bag does not contain any red ball so there is no chance to draw a red ball. Hence probability of drawing a red ball is zero.
What is the probability of red ball?
The chance of drawing a red ball is 2/6 = 1/3. The chance of drawing a green ball is 4/6 = 2/3.
What is the minimum number of balls that must be selected to assure that 5 balls of the same color are chosen?
Now the nth ball will decide the which color ball end up having 5 balls of same color. Hence Correct answer is 19 ball.
What is the minimum number of balls you must draw at random to get four same colored balls?
R D Sharma – Mathematics 9 We have been asked what is the minimum number of balls must be withdrawn at random to get four same colour balls? Since colour wise minimum number of balls are 4 which is of blue colour. Hence, the minimum number of balls that must be withdrawn at random must be 4.
What is the probability of drawing a red ball from a bag containing 6 balls 5 green and 8 orange balls?
What is probability range?
The probability of an impossible event is 0 and the probability of a certain event is 1. The range of possible probabilities is: 0 ≤ P ( A ) ≤ 1 . It is not possible to have a probability less than 0 or greater than 1.
How many green and red balls are there in each bag?
A bag A contains 4 green and 6 red balls. Another bag B contains 3 green and 4 red balls. If one ball is drawn from each bag, find the probability that both are green.
What is the probability of drawing two red balls in blackjack?
The probability of getting a second red is 7 (red balls remains) / 13 (balls remaining). Assuming that the results of the first and second draws are independent,the probability of drawing two red balls is therefore (4/7)* (7/13) = 4/13. Now, suppose instead of a red on the first draw you got white.
How many balls are there in a bag of dice?
A bag contains 6 red balls, 8 white balls, 5 green balls and 2 black balls. One ball is drawn at random from the bag. Then total number of balls in bag = 6+8+5+2+1= 22 Total number of out come = 22
What is the chance of the first ball being white?
There are 23 balls in the bag, of which 12 are white. So the chance of the first ball that is picked being white is 12/23. Now there are 22 left in the bag]
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