100%
1/3 or 33%
cant answer this question without more information....probability requires a ratio.
The answer depends on how many blue and non-blue marbles there are, whether the choice is random and how many marbles are chosen. There is no information provided on any of these.
The probability of choosing a green marble from this jar would be 6/15. You get this answer by adding up the sum of all the marbles.
The probability of choosing a blue marble is 5 in 15 or 1 in 3. The probability of then choosing a green marble is 5 in 14. (One is missing) Multiply the two probabilities and you get 5 in 42.(P = 0.1190... about 12%).
if there is a jar containing 5 red marbles 6green and 4 blue what is the probability off not chossing a blue marble
It can not be determined with the data provided.
100%
This is the same as the probability of choosing either a red of a blue marble. There are 5+4 out of 15 ways of doing this. The probability is therefore 9/15 = 3/5.
1/3 or 33%
cant answer this question without more information....probability requires a ratio.
5:16
The answer depends on how many blue and non-blue marbles there are, whether the choice is random and how many marbles are chosen. There is no information provided on any of these.
If one marble is chosen at random, the probability is 6/(4+6+5) = 6/15 = 2/5
The probability of choosing a green marble from this jar would be 6/15. You get this answer by adding up the sum of all the marbles.
Well, honey, there are 11 marbles in total, and 4 of them are blue. So, if you don't want a blue marble, that leaves you with 7 marbles to choose from. The probability of picking a marble that is not blue is 7/11. Hope that helps, sugar!