What is the probability the second ball selected is blue?
Therefore, the probability that the second ball is blue is twelve forty-eighths or 12 out of 48.
What is the probability of drawing a ball?
Therefore the probability of getting a red ball or a white ball is 4/5. Therefore the probability of getting a black ball or a white ball is 11/20. Therefore the probability of getting exactly one red ball is 99/190. Therefore the probability of getting at most one red ball is 77/95.
What is the probability of picking 2 balls of different color?
The probability of getting two red balls is 2C2 / 6C2 = 1/15. The probability of getting two black balls is 3C2 / 6C2 = 3/15. Those scenarios add up to 4/15; every other scenario involves selecting balls of two different colors, so the probability of getting two different colors is 11/15.
How do you calculate sample space?
Use the formula P = Specific Event / Sample Space to find the sample space. Use the variable S to represent sample space. There are 100 possible outcomes on this study on cereal brands. There are 123 possible outcomes on this study on milk brands.
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 that the balls drawn contain different colors?
A bag contain 2 red balls, 6 yellow balls and 4 green balls. If 3 balls are drawn randomly, then what is the probability that the balls drawn contain balls of different colors? = 48. = 12 / 55. A bag contain 2 red balls, 6 yellow balls and 4 green balls.
What is the probability of 2/6 in a bag of yellows?
The probability is the number of yellows in the bag divided by the total number of balls, i.e. 2/6 = 1/3. There is a bag full of coloured balls, red, blue, green and orange.
How many balls can be selected from remaining 12 4?
Rest 1 ball can be selected from remaining ( 12 – 4 ) = 8 balls in 8 C 1. = 42 / 55. A bag contain 2 red balls, 6 yellow balls and 4 green balls. If 3 balls are drawn randomly, then what is the probability that the balls drawn contain no yellow ball?