Recall rules of probability
Square of two is 4 and this occur only once
Total number of outcomes=6
Therefore probability is \\(\\frac{1}{6}\\)
How many black aces are there in a deck of playing cards?
Elementary events are those events which have only one outcome.
If we have x number of red marbles, y number of green marbles, and z number of yellow marbles then there will be a total of x+y+zmarbles in the bag and the probability of picking out of the red marbles will be \\(\\frac{x}{x+y+z}\\)
So let us suppose that we add x more red marbles into the bag
So total number of marbles now is =(12+x)+15+5=32+x
Total number of red marbles now =12+x
P(E) =
\\(\\frac{Numberof outcomes favorable to E}{ Number of all possible outcomes of the experiment}\\)
What is the colour of clubs?
