What Type of Bias Is Present When Some Values of a Variable

question 35

Multiple Choice

What type of bias is present when some values of a variable are systematically wrong in the same direction?

• A) social desirability bias
• B) nonresponse bias
• C) question response bias
• D) sample selection bias

---

Definitions:

Substrate

A reactant in a chemical reaction upon which enzymes act.

Diene

Organic compounds containing two double bonds, which may participate in various polymerization and other chemical reactions.

Dienophile

A compound with an electron-deficient double or triple bond that readily reacts with a diene in a Diels-Alder reaction.

Major Organic Product

The most abundant product formed in a chemical reaction involving organic compounds, often favored kinetically or thermodynamically.