A Commuter Has Two Different Routes Available to Drive to Work

question 83

Multiple Choice

A commuter has two different routes available to drive to work. She wants to test whether route A is faster than route B. The best hypotheses are:

---

Definitions:

Domestic Chores

Tasks and activities conducted in the maintenance of a household, such as cleaning, cooking, and laundry, traditionally performed by members of the household.

Scold

To rebuke or criticize someone angrily.

Racial-Ethnic Intermarriages

Marriages between partners of different racial or ethnic backgrounds.

Interracial Marriages

Unions between individuals of different racial backgrounds.