Travelocity Would Like to Test If the Standard Deviation for Roundtrip

question 12

Multiple Choice

Travelocity would like to test if the standard deviation for roundtrip airfares between New York and London is less than $200. A random sample of 22 roundtrip airfares between New York and London had a standard deviation of $142. The test statistic for this hypothesis test would be ______.

• A)8.67
• B)7.03
• C)13.36
• D)10.59

---

Definitions:

Political Right

Refers to the segment of the political spectrum associated with conservative or right-wing ideologies, emphasizing free market policies, traditional values, and a reduced role for government in economic affairs.

Gay And Lesbian

Terms used to describe individuals based on their sexual orientation, with "gay" typically referring to men attracted to men and "lesbian" to women attracted to women.

"Don't Ask, Don't Tell"

A former policy of the United States military that allowed gay, lesbian, and bisexual personnel to serve as long as they did not openly reveal their sexual orientation.

Watergate Break-in

The 1972 illegal entry into the Democratic National Committee headquarters at the Watergate office complex, leading to a political scandal and the eventual resignation of President Richard Nixon.