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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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โˆ™ 2011-09-23 21:10:30
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: How do you find the probability of a number or another number?
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What is another name for Experimental Probability?

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.


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


Do you divide to find the probability?

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


How do you find experimental-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.


What is the theoretical probability of getting 4 tails out of ten throws?

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


What is the probability of getting a number greater then 5 on a spinner?

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)


You roll a number cube Find and describe the probability of the event?

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


How do you find the probability of a number?

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!


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The probability is 1/6.


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How do you find the probability in math?

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.


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