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How do you find probability?
To find probability in a question you first have to determine the whole number which from the question which will be the denominator next determine the numerator from the question then put that number in the fraction.To find probability u have to look at the possibilities which will be the denominator the find the successes which will be the numerator
How does a tree diagram give you the denominator of the fraction from of a probability?
The number of objects in the furthest right column of the tree will be your denominator.
What is the experimental probability that a piece of paper randomly drawn from the bowl will have the number 35 written on it?
To get the EXPERIMENTAL probability, you'll have to actually carry out the experiment. The EXPECTED probability is equal to a fraction; the numerator will be the number of pieces of papers that have the number 35, the denominator will be the total number of pieces. If you repeat the experiment often, you can expect the experimental probability to be close to the expected probability.
What is the probability of getting heads when you toss a coin?
50% or 1/2. There is 1 heads on a coin (numerator) There are 2 sides on a coin (denominator)
What is complement in math?
The complement involves probability. Say the probability of choosing a red marble was 3/10. So the complement, or the chance of not choosing a red marble is 7/10. Think of it as the opposite of the probabilty. You simply subtract the numerator from the denominator and you have the complement. (10-3=7 in this case, then you would put your difference over the probabilities denominator, so it would be 7/10.)
