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A probability of one means that the outcome will definitely occur.
Not asked, but answered for completeness sake - a probability of zero means that the outcome will definitely not occur. Probability always lies between zero and one, inclusive.
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What does it mean if the probability of an even number is 0?
If the probability of a event is zero, then the event cannot occur. Therefore, if the probability of an even number is zero, then the probability of an odd number is one.
What does probability of one mean?
It means you have 100% chance or certain.
How do you do probability of independent events?
The answer depends on what you mean by "do". Does it mean calculate individually, calculate the probability of either one or the other (or both), calculate the probability of both, calculate some function of both (for example the sum of two dice being rolled)?
What is symmetric distribution?
It is a probability distribution in which the probability of the random variable being in any interval on one side of the mean (expected value) is the same as for the equivalent interval on the other side of the mean.
What does it mean to find the probability of an event?
Read the introduction to probability and probability measures at StatLect.com
What does probability level mean?
The probability level for an outcome is the probability that the outcome was at least as extreme as the one that was observed.
What does it mean if the probability of an even number is 0?
If the probability of a event is zero, then the event cannot occur. Therefore, if the probability of an even number is zero, then the probability of an odd number is one.
What does probability of one mean?
It means you have 100% chance or certain.
What is mean by a fair spinner?
It is spinner such that the probability that it comes to rest on any one edge is the same as the probability for any other edges.
How do you do probability of independent events?
The answer depends on what you mean by "do". Does it mean calculate individually, calculate the probability of either one or the other (or both), calculate the probability of both, calculate some function of both (for example the sum of two dice being rolled)?
What does fair mean from a probability perspective?
From a probability perspective fair means equal probability.
What does it mean to find the probability of an event?
Read the introduction to probability and probability measures at StatLect.com
What is the probability of not one?
The probability of not one is zero.
What does and mean in probability?
It means multiply, Probaility of A and B means probability of A multiplied by probability of B.
The mean of a binomial probability distribution can be determined by multiplying?
The mean of a binomial probability distribution can be determined by multiplying the sample size times the probability of success.
What does probability of zero mean?
Probability of zero means that there is no chance that the event will happen. First example that comes to mind: What is the probability of rolling a 7 on one roll of a standard six-sided die. Well you can't, so the probability of this happening is zero.
A pack of cards is shuffled and one is drawn out at random 80 times what is the probability of drawing a spade?
Given the way you have worded the question I take it to mean, what is the probability of drawing at least one spade?We can do this most easily by asking first, what is the probability of drawing no spades on each of the 80 times. This is 39/52. The probability of doing this 80 times is (39/52)80.Then the probability of not doing this is 1 - (39/52)80, which is quite close to one. The probability of drawing at least one spade is almost one.
