Fred and Ricky Are Identical Twins

question 89

Multiple Choice

Fred and Ricky are identical twins.Lucy and Ethel are fraternal twins.If intelligence is primarily an environmentally-based trait,we would expect that

• A)Lucy's and Ethel's IQ scores would be more similar to each other than Fred's IQ score would be to Ricky's.
• B)Fred's and Ricky's IQ scores would be more similar to each other than Lucy's IQ score would be to Ethel's.
• C)Lucy's and Ethel's IQ scores would be as similar to each other as Fred's IQ score is to Ricky's.
• D)Fred and Ricky would both have lower IQ scores than either Lucy or Ethel.

---

Definitions:

Roth IRA

An individual retirement account allowing investors to pay taxes on money going into the account and then make tax-free withdrawals in retirement.

Traditional IRA

A type of retirement account that allows individuals to make pre-tax contributions, with the investments growing tax-deferred until withdrawals begin.

Wage Insurance

A form of financial protection that provides workers with a portion of their earnings difference if they lose their job and find a new one at a lower wage.

Moral Hazard

A situation in which one party is more likely to take risks because they do not bear the full consequences of their actions, often due to asymmetric information or where one party is protected in some way from the risks they take.