例句與造句

1. We can also use the method of iterated expectations to find the expected value of the marginal moments.
2. The left-hand side of this equation is referred to as the " iterated expectation ".
3. The law of iterated expectations says that the investor can never gain a more precise forecast of " X " by conditioning on more specific information ( " I " 2 ), " if " the more specific forecast must itself be forecast with the original information ( " I " 1 ).
4. It's difficult to find iterated expectations in a sentence. 用iterated expectations造句挺難的