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Is the probability assigned to an event that is certain not to occur is 1.0?
No; if it is certain not to occur the probability is 0.
What is the probability that an event will occur between z equals -0.46 and z equals 2.21 on the standard normalized curve?
The probability is 0.664
What is an event called if the probability it will occur equals 1?
A certainty.
If the probability that an event will occur is 1 then the event is certain to occur?
Yes, the probabilty scale is from one to zero so is the probability is 0 it will definitely not occur
What is the meaning when the probability of the event equals 0?
It's unlikely to happen
What is the probability of an event occurring to the probability that it will not occur?
The probability that an event will occur plus the probability that it will not occur equals 1.
Is the probability assigned to an event that is certain not to occur is 1.0?
No; if it is certain not to occur the probability is 0.
Probability of an impossible event is?
an impossible event has a probability of 0, it will never occur a certain event has a probability of 1, it will always occur
What is the probability that an event will occur between z equals -0.46 and z equals 2.21 on the standard normalized curve?
The probability is 0.664
What is the probability that an event will definitely occur?
If the event will definitely occur, then its probability is 1.Not asked, but answered for completeness sake - if the event will definitely not occur, then its probability is 0. All probabilities lie between 0 and 1, inclusive.
What is an event called if the probability it will occur equals 1?
A certainty.
If the probability that an event will occur is 1 then the event is certain to occur?
Yes, the probabilty scale is from one to zero so is the probability is 0 it will definitely not occur
What do you mean by probability?
Probability is a measure of the expectation that an event will occur or a statement is true. Probabilities are given a value between 0 (will not occur) and 1 (will occur).[1] The higher the probability of an event, the more certain we are that the event will occur.
When probability is less then 0 what happen?
Probability can not be less than 0 or greater than 1. A probability of 0 means there is no possibility whatsoever of an event occurring. A probability of 1 means that the event is guaranteed to occur no matter what.
What is the meaning when the probability of the event equals 0?
It's unlikely to happen
What is the probability of an event that may occur?
It's on a scale of 1 to 0 that a probability event may or may not happen.
Why can't probability be negative?
Because probability is a measure of how likely it is that some event will occur. If there is no chance at all that the even will occur than the probability is 0. If it will occur with 100% certainty, then it is 1 or 100% A negative number would have no meaning in terms of how likely an even is to occur?
