Which box should you remove a marble from to determine the contents of all three boxes.
A box is one third full of marbles.
P yellow 2 11 the probability of picking either of these colors.
We have a box with six green marbles five blue marbles and seven red marbles.
The following is the proportions of the marbles.
There s one blue marble.
So i could pick that green marble or that green marble.
So this is all the possible outcomes.
Total 5 3 2 1 11 so there are 11 marbles total.
So i could pick that red marble or that red marble.
Asked 04 22 16 penny had a bag full of marbles.
P green 3 11 same idea for yellow.
Three closed boxes have either white marbles black marbles or both and they are labeled white black and both.
Interview question for web technology intern in santa monica ca imagine that you have three boxes one containing two black marbles one containing two white marbles and the third one black marble and one white marble.
One third of the marbles are red half the marbles are blue the remaining 1 6 is divided up evenly between the green and white marbles.
There s two green marbles in the bag.
And then there s one blue marble in the bag.
The boxes were labeled for their contents bb ww bw but someone has switched the labels so that every box is now incorrectly labeled.
You may reach into one of the boxes and pull out only one marble.
She gave one third of the marbles to manto and then one fourth of the remaining marbles to john.
The probability that we pick one of the 3 green marbles out of the 11 is simply that ratio.
P green or yellow 5 11 probability here is the chance of selection out of a total.
There are a combined total of 60 marbles in the jar consisting of red green blue and white marbles.
There are 3 red marbles and 7 black ma.
These are clearly all yellow.
We choose three marbles from the box at random without looking.
You draw three cards from a full deck what is the probability that they will all be face cards jacks queens or kings.
Marble is a metamorphic rock composed of recrystallized carbonate minerals most commonly calcite or dolomite marble is typically not foliated although there are exceptions in geology the term marble refers to metamorphosed limestone but its use in stonemasonry more broadly encompasses unmetamorphosed limestone.
Answer by fombitz 32378 show source.
What is the probability that none of them will be blue.
Marble is commonly used for sculpture and as a building material.
Find the probability of picking a marble that is not blue.
However you re told that each of the labels are wrong.
Half of the marbles in a box are red a third are white and the other 6 are blue.
