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Two events that have the same chance of happening. For example, if I flip a coin the event of obtaining a 'head' is equally as likely as the event of obtaining a 'tail'.
But equally likely does not mean 0.5 probability. It's possible that it's equally likely that someone in Ontario, Canada will die from being stung by a wasp as from being electrocuted in their kitchen at home. Neither event is very likely but the two events could be equally likely.
Wiki User
∙ 10y ago
Wiki User
∙ 10y agoThey are events that have the same probability of occurrence.
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What does equally unlikely mean in probability?
Two events are equally unlikely if the probability that they do not happen is the same for each event. And, since the probability of an event happening and not happening must add to 1, equally unlikely events are also equally likely,
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 definition for an equally likely outcome in the probability of an event?
http://www.emathzone.com/tutorials/basic-statistics/definition-of-probability.html
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 difference between a likely event and an unlikely event?
It is more LIKELY to have a likely event than a UNLIKELY event.
What is having the same probability?
It refers to two event which are equally likely to occur.
What does equally unlikely mean in probability?
Two events are equally unlikely if the probability that they do not happen is the same for each event. And, since the probability of an event happening and not happening must add to 1, equally unlikely events are also equally likely,
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.
Why does bus is not equally likely event?
a stovepipe because a vest doesn't have any sleeves!
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.
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 does equally likely events in math term mean?
When you are asked what is the probability of drawing "thing a" when you have only the same amount of "thing b," is called an equally likely event. For example: In a hat you have 8 black marbles and 8 black marbles. Since there the same amount of both, the chance of picking a black marble is 50% and picking a blue marble is 50%. This is an equally likely event.
What is the definition for an equally likely outcome in the probability of an event?
http://www.emathzone.com/tutorials/basic-statistics/definition-of-probability.html
Which approach to probability requires equally likely outcomes?
The modelling of a probability distribution function for an event from a theoretical approach.
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.
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 can you find the probability of a simple event if the total number equally likely outcomes is 20?
Each outcome has a probability of 0.05
