In Constructing a Confidence Interval Estimate for the Difference Between

question 78

Short Answer

In constructing a confidence interval estimate for the difference between two population proportions,we ____________________ (always/sometimes/never)pool the population proportions.

---

Definitions:

Genetic Code

The set of rules by which information encoded in genetic material (DNA or RNA sequences) is translated into proteins by living cells.

Universal

Something that is widespread or applicable in all cases, common to all people or situations without exception.

Common Ancestor

The most recent individual from which all organisms in a group are directly descended.

Gene

A sequence of DNA or RNA that codes for a molecule that has a function, acting as the basic unit of heredity in living organisms.