TABLE 10-4 a Real Estate Company Is Interested in Testing Whether, on Whether

question 137

Multiple Choice

TABLE 10-4
A real estate company is interested in testing whether, on average, families in Gotham have been living in their current homes for less time than families in Metropolis have. Assume that the two population variances are equal. A random sample of 100 families from Gotham and a random sample of 150 families in Metropolis yield the following data on length of residence in current homes.

-Referring to Table 10-4, which of the following represents the relevant hypotheses tested by the real estate company?

---

Definitions:

Clothing Irons

Electrical appliances used to remove wrinkles from fabric by applying heat and pressure.

Flooding

An exposure therapy technique used in psychology to treat phobias and anxiety disorders, or the occurrence of excessive water covering land that is usually dry.

Sterile Dressing

A germ-free covering applied to a wound to protect it from infection and promote healing.

Water

a colorless, tasteless, and odorless liquid essential to life, forming the world's lakes, rivers, seas, and rain, and a major component of the fluids of organisms.