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To find the probability of something happening orsomething else happening, you add together the probability of each happening, and then subtract the probability of both happening.

For instance, the probability of rolling greater than 4 on a dice is 1/3. You could roll 5 or 6. The probability of rolling an even number is 1/2. You could roll 2, 4 or 6. The probability of rolling greater than 4 or an even number is 1/3 + 1/2 - 1/6 which = 2/3

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Q: How do you find the probability of a number or another number?

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Another name for experimental probability is empirical probability. This is the ratio of the number of outcomes in which a specified event occurs to the total number of trials.

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

Yes, you divide the number of expected outcomes by the number of possible outcomes in order to determine probability.

The probability is(the total number of numbers on the spinner minus 5)/(the total number of numbers on the spinner)Another way to express the same probability is1 - 5/(the total number of numbers on the spinner)

Each outcome has a probability of 0.05

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Another name for experimental probability is empirical probability. This is the ratio of the number of outcomes in which a specified event occurs to the total number of trials.

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

Yes, you divide the number of expected outcomes by the number of possible outcomes in order to determine probability.

To find the experimental probability of an event you carry out an experiment or trial a very large number of times. The experimental probability is the proportion of these in which the event occurs.

theoretical probability is one half experimental probability is four tenths this is because to find theoretical probability you need to do number of outcomes you were looking for over the number of outcomes possible experimental probability is number of turns that were what you were looking for over the number of turns

The probability is(the total number of numbers on the spinner minus 5)/(the total number of numbers on the spinner)Another way to express the same probability is1 - 5/(the total number of numbers on the spinner)

what is the probability of P(4or6) as a fraction, decimal and a percent

Here's a website that might help you with finding the probability of a number: http://www.mathgoodies.com/lessons/vol6/intro_probability.html Hope this will help you!

The probability is 1/6.

Each outcome has a probability of 0.05

The formula for probability is as follows:Probability = Total number of favorable cases / total number of casesIt always lies between 0 and 1 and has no unit.

It is 0.83

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