There Are Red And Blue Marbles In A Jar

Let the number of blue marbles be x.
There are red and blue marbles in a jar. From the condition we can determine how many marbles of each color were there in the jar. You need to place all the marbles into the jars such that when you blindly pick one marble out of one jar you maximize the chances that it will be red. The ratio of red marbles to blue marbles in a jar is 3 5. When picking you ll first randomly pick a jar and then randomly pick a marble out of that jar.
You can arrange the marbles however you like but each marble must be in a jar. A jar contains 10 red marbles and 20 blue marbles. The same number of red and blue marbles were added to the jar. Indeed we have these equations where r is the number of red marbles g is the number of green marbles and b is the number of blue marbles g b 6 1 all but 6 are red marbles r b 8 2 all but 8 are green marbles r g 4 3 all but 4 are blue marbles.
There are 3 marbles in a jar a red a blue and a yellow one. A bucket contains 60 marbles some red some blue and sone white the percentage of drawing a red is 35 and the. A random sample of n 3 marbles is selected from the jar. There are 73 marbles in the jar.
There are 19 more marbles other than the green marbles. According to the experiment are all outcomes equally likely. Ratio of red to blue marbles 3 5 a the quantity in column a is greater. You have two jars 50 red marbles and 50 blue marbles.
If the first two marbles are both blue what is the probability that the third marble will be red.