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Can the fraction 54 represent a probability?

Kate178 ∙

Lvl 1

∙ 16y ago

Updated: 4/28/2022

Since 5/4 > 1, it cannot represent a probability of an event A, denoted by Pr(A), because for any event A, 0 ≤ Pr(A) ≤ 1. If A never occur, then Pr(A) = 0; if A always occur, then Pr(A) = 1.

Wiki User

∙ 16y ago

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Continue Learning about Statistics

What is the formula for probability fraction?

Usually, a fraction is already a probability. Like if you roll a die, the probability that you will get a 1 is 1/6. So your probability would be your fraction.

How is probability expressed?

as a fraction

What is the difference between a probability and a fraction?

The probability is always a fraction except when it is 0 or 1. If a probability = 1 then it will definitely happen. If the probability is 0 then it will not happen. If you toss a fair coin the probability of heads is 1/2, and the probability of tails is 1/2. These fractions are representations of the probabilities. Not all fractions are representative of probabilities. Fractions can be used to represent a portion of a whole. Like what portion of a class is boys, and what portion is girls: If there are 8 boys and 7 girls, then the 8/15 of the class is boys, and 7/15 of the class is girls.

What of the following numbers could not be a probability explain. 13 0 89 1 54?

They are 13, 89 and 54 because probability is on a scale of from 1 to to 0

The probability of an impossible event is __ or .?

fraction or possible

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