On the Basis of a Pretest on Knowledge of Foreign

question 51

Multiple Choice

On the basis of a pretest on knowledge of foreign languages,each subject in the 9:00 class was matched with a subject in the 10:30 class.The 9:00 class used a participant approach to the study of Latin,and the 10:30 class used the Hiffendorf method.At the end of the term,the same Latin test was given to both classes.The appropriate design for testing the significance of the difference between the means is

• A)one-sample t-test.
• B)z-test.
• C)related-samples t-test.
• D)independent-samples t-test.

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Definitions:

White Blood Cell

Cells of the immune system that defend the body against both infectious disease and foreign materials.

Liver Cells

Also known as hepatocytes, these are the main cell type found in the liver, playing a vital role in metabolism, detoxification, and protein synthesis.

Golgi Apparatus

An organelle involved in the modification, sorting, and packaging of proteins and lipids for secretion or use within the cell.

Vesicles

Vesicles are small, fluid-filled sacs or bladders within or on the surface of cells, involved in transport, storage, or digestion activities.