Which of the Following Is an Assumption for Computing the Related-Samples

question 80

Multiple Choice

Which of the following is an assumption for computing the related-samples t test?

• A) The population being sampled from is normally distributed.
• B) The population variance of difference scores is unknown.
• C) Samples are related or matched between groups, but not within groups.
• D) All of these.

---

Definitions:

Gift Card

A prepaid stored-value money card, issued by a retailer or bank, to be used as an alternative to cash for purchases within a particular store or related group of stores.

Lattes

Lattes are coffee drinks made with espresso and steamed milk, popular worldwide as a caffeinated beverage choice.

Given Budget

An allocated amount of financial resources set aside for a specific purpose or period.

Apples

Edible fruits produced by an apple tree, commonly consumed worldwide, and used in a variety of culinary dishes.