Dr Erickson Studied a Number of Monozygotic Twins and Reports

question 185

Multiple Choice

Dr. Erickson studied a number of monozygotic twins and reports that the heritability of friendliness is -1.35. You do not believe him. Why?

• A)The actual heritability is +.90.
• B)He should have studied dizygotic twins.
• C)He should have studied fraternal twins.
• D)He should have studied identical twins.
• E)Heritability cannot drop below -1.0.

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Definitions:

Equivalent Units

Equivalent units, in managerial accounting, are a concept used in process costing that represents the amount of work done during a period in terms of fully completed units of output.

Materials Costs

The expenses associated with the raw materials used in the production of goods.

Work In Process

Inventory that includes all materials, labor, and overhead costs incurred for products that are in the production process.

Physical Units

Refers to the actual countable quantity of items, goods, or products, without considering their value or cost in financial terms.