Expectation and Mean value

Expectation noun - The sum of the values of a random variable divided by the number of values.

Mean value and expectation are semantically related. In some cases you can use "Mean value" instead a noun "Expectation".

Nearby Words: expected, expect, expectant, expecting, expectancy

Mean value noun - An average of n numbers computed by adding some function of the numbers and dividing by some function of n.

Expectation and mean value are semantically related. Sometimes you can replace term "Expectation" with "Mean value", this terms are similar.