In Which Situation Below Would You Use a T Test

question 101

Multiple Choice

In which situation below would you use a t test for dependent means?

• A)To compare the level of honesty (based on an honesty scale)in politicians to the level of honesty in students.
• B)To compare the level of reading comprehension of students at the beginning of a speed-reading class to their level of reading comprehension at the end of the class.
• C)To find the correlation between liking for coffee and tendency to be a "night person" among a group of students.
• D)To compare the scores on a tolerance-of-diversity measure between two sororities.

---

Definitions:

Diatoms

Diatoms are a major group of algae, characterized by their unique cell walls composed of biogenic silica.

Paramecium

A single-celled freshwater organism belonging to the kingdom Protista, characterized by its oval shape and the presence of cilia for movement and feeding.

Ciliates

A group of protozoans characterized by the presence of hair-like structures called cilia, which they use for movement and feeding.

Hydrogen Bond

Attraction between a covalently bonded hydrogen atom and another atom taking part in a separate polar covalent bond.