For the Questions That Follow, Identify Which Procedure You Would

question 6

Multiple Choice

For the questions that follow, identify which procedure you would use for each of the given scenarios.
-Which takes less time to travel to work -- car or train? We randomly select a sample of 55 business people and measure the time it takes for each of them to ride the train to work AND measure the time it takes for them to take a car to work.Then we compare their travel time to work for both types of commute.

• A)Single sample t-test
• B)Independent samples t-test
• C)Paired samples t-test

---

Definitions:

Form

The structure, appearance, or configuration of something, especially as distinct from its substance or content.

Correlation Coefficient

A statistical measure that calculates the strength and direction of a linear relationship between two quantitative variables.

Malaria

A disease caused by a plasmodium parasite, transmitted by the bite of infected mosquitoes.

Dewpoint

The temperature at which air must be cooled, at constant pressure and water vapor content, for it to reach saturation and produce dew.