In an Experiment on the Effect of Caffeine on Time

question 18

Multiple Choice

In an experiment on the effect of caffeine on time to complete a manual task,Paolo has three treatments-0 mg,150 mg,and 300 mg of caffeine.He randomly assigns an equal number of 39 participants to his 3 conditions.If he calculates and ,what is his ?

• A)5.90
• B)27.95
• C)30.90
• D)2.95

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Definitions:

Jane Goodall

Jane Goodall is a renowned British primatologist and anthropologist, best known for her extensive study of wild chimpanzees in Gombe Stream National Park, Tanzania, contributing significantly to our understanding of primate behavior.

Canine Teeth

Sharp, pointed teeth in the mouths of mammals, including humans, used for tearing food.

Language Skills

pertain to the abilities involved in communication through spoken, written, or signed languages, including listening, speaking, reading, and writing.

Communicative Ability

The capacity to convey information, thoughts, and feelings through various forms of language, symbols, or actions effectively.