Probability Distribution |
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A probability distribution displays the probabilities associated with all possible outcomes of an event. |
Here's a probability distribution for one roll of a six-sided die:
Figure 1. |
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As you can see, every event has an equal chance of occuring.
Probability Histogram |
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A probability histogram is a histogram with possible values on the x axis, and probabilities on the y axis. |
Here's a made-up probability distribution(left) with its probability histogram(right):
Figure 2. |
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