0
6 balls in a bag The probability of taking a red ball out of the bag is 0.5 A red ball is taken out of the bag and put to one side What is the probability of taking another red ball out of the bag?
Wiki User
∙ 14y ago
0.4
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
A box contains 7 red balls and 11 black balls two balls are taken out one after the other without replacement what is the probability that both balls are black?
11/18 x 10/17 = .359
What is the probability density of the wave function?
See related link, In quantum mechanics, a probability amplitude is a complex number whose modulus squared represents a probability or probability density. For example, the values taken by a normalised wave function ψ are amplitudes, since |ψ(x)|2 gives the probability density at position x. Probability amplitudes may also correspond to probabilities of discrete outcomes.
Why do you think is probability used as basis for inferential statistics?
Inferential statistics are used in situations where it can be assumed that random behaviour(s), subject to the mathematical laws of probability, must be taken into account.
A sample of 66 observations will be taken an infinite population The population proportion equals 0.12 The probability that the sample proportion will be less than 0.1768 is?
.9222
What is the probability that a randomly selected car is a two door hybrid?
The answer depends on where in the world the random selection is taken since the location will determine the mix of cars that the selection is made from.
A box contains 7 red balls and 11 black balls two balls are taken out one after the other without replacement what is the probability that both balls are black?
11/18 x 10/17 = .359
A bag contains 3 red balls and 2 blue balls a ball is taken at random from the bag and then put back what is the probability that both balls are red?
3c2+2c2+3c1 2c1 --------------- 7c2. I have done it this way. 3C2 means that the both balls would be green 2C2 both would be red and 3C1 and 2C1 because both the balls can be red and green.
How to answer this probability question?
The range is 15--2 = 17 minutes. 6 sigma covers the range So, 6 sigma = 17 sigma = 17/6
Can i take another pill?
this answer depends on what pill you are taking and how many you've taken already
What percent is it if there were 23 balls taken away from 175 balls?
13.14%
What is prerequisite courses?
Prereequisite class is a class that you have to take prior to taking another course which you are interested in.
How many balls were taken by Sachin to make the 100th run for the 100th century?
117 balls were taken by Sachin to make the 100th run for the 100th century.
What is the largest group of marine organisms taken from the oceaN?
Balls
What is the passive defense?
Based on the U.S. Defense Department Military Dictionary, passive defense refers to "measures taken to reduce the probability of and to minimize the effects of damage caused by hostile action without the intention of taking the initiative."
What is passive defense?
Based on the U.S. Defense Department Military Dictionary, passive defense refers to "measures taken to reduce the probability of and to minimize the effects of damage caused by hostile action without the intention of taking the initiative."
What measure have been taken to prevent oil spills from tankers?
BALLS
What is the probability that if you flip a coin it will land on its edge?
Although the probability of this event is greater than zero, it is so very small that for all intents and purposes it is taken to be zero.
