Expectation
01
期待, 希望
a belief about what is likely to happen in the future, often based on previous experiences or desires
例
Sarah had high expectations for her birthday party, but it turned out to be a small gathering with only a few friends.
02
期待, 希望
anticipating with confidence of fulfillment
03
期待値
the sum of the values of a random variable divided by the number of values
04
期待, 予期
the feeling that something is about to happen
