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What is the ratio of the number of equally likely outcomes in an event to the total number of possible outcomes?
Wiki User
∙ 13y ago
You find the total number of outcomes by adding the first part of the odds to the second part of the odds. For example:
1:1
The total number of outcomes would be 2.
To find the ratio of equally likely outcomes to the total number, find the number of outcomes, and put it on the left of the semicolon. Then put the total number on the right side. For the same example:
(outcomes)->1:2<-(total)
Wiki User
∙ 13y ago
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What is the ratio of the number of ways an event can occur to the total number of possible outcomes?
If each of the ways is equally likely then it is the probability of the event but otherwise it is simply a ratio.
How many equally likely outcomes pick number 1-30?
31
What is the equation of probability?
The probability of an event occurring can be found by dividing the number of favorable outcomes (what you want to happen) by the number of possible outcomes number of favorable outcomes probability = _________________________ number of possible outcomes
The theoretical probability of a given event is 9 13 explain what each number represents?
The naive answer is that the random experiment (or trial) can be modelled theoretically. This model has 13 equally likely outcomes and that 9 of them are favourable to the event. That is, 9 out of 13 equally likely outcomes involve the event occurring.A slightly more sophisticated explanation is that there are a multiple of 13 equally likely outcomes and the same multiple of 9 are favourable to the event under study. For example, the probability of randomly drawing a non-honour from a regular deck of cards. The total number of possible outcomes is 52 (= 13*4) and the number of favourable outcomes is 36 (= 9*4). The probability, 36/52 has then been simplified to 9/13.This answer still assumes that each individual outcome is equally likely but that is not necessary. The experiment could involve trying to hitting one of two targets: a 2*2 and a 3*3 (in the same square units of length) targets. If anywhere in the two targets has the same probability, then the theoretical probability of hitting the bigger target is 9/(9+4) = 9/13.
What is the ratio of favorable outcomes to the number of possible outcomes?
1023:1022
What in an event is the ratio of the number of favorable outcomes to the number of possible outcomes?
That's the 'probability' of a favorable outcome.but only if the outcomes are equally likely.
What is the word for when all outcomes are equally likely it is the ratio of the number of favorable outcomes to the number of possible outcomes it mus be in two words?
fifty-fifty
How do you figure probablity?
Calculating Probabilities for Equally Likely OutcomesStep 1: Count the total number of possible outcomes of an eventStep 2: Count the number of outcomes that represent a success - that is, the number of outcomes that represent the desired result.Step 3: Determine the probability of success by dividing the number of successes by the total number of possible outcomes:
What is the ratio of the number of ways an event can occur to the total number of possible outcomes?
If each of the ways is equally likely then it is the probability of the event but otherwise it is simply a ratio.
A probability is a ratio of a fraction in between?
If the outcomes of the trials are equally likely, then (and only then) is it the number of favourable outcomes and the total number of trials.
What is the definition of theoretical probability?
Theoretical probability is the probability of an event when all outcomes are equally likely. With theoretical probability, you determine the probability by dividing the number of ways the event can occur by the total number of equally likely outcomes.
What is the formula in finding the probability of an event?
If you can enumerate the outcome space into equally likely events, then it is the number of outcomes that are favourable (in which the event occurs) divided by the total number of outcomes.
How many equally likely outcomes pick number 1-30?
31
When all outcomes are equally likely?
... then all outcomes are equally likely. Nothing more, nothing less. You can always re-define the outcomes so that they are not all equally likely. For example, on a single roll of a fair die, the numbers 1 to 6 are equally likely. But redefine the events so that Event A = prime number Event B = composite number Event C = neither prime nor composite number then P(A) = 1/2, P(B) = 1/3 and P(C) = 1/6 : events with unequal likelihood.
What is the expressed ratio of the number most likely outcomes compared with the total number of outcomes possible?
The maximum likelihood estimate, possibly.
How do you fiqure out probability?
The probability of an event is the ratio of the number of equally likely oucomes of a trial which are favourable to that event, and the total number of outcomes.
What does the numerator represent in prrobibility?
In the case of equally likely outcomes, it represents the number of times out of a denominator number of trials, that you will get a favourable outcome.
