Reaction Time Is Measured After a Weight Lifting Exercise for Six

question 23

Multiple Choice

Reaction time is measured after a weight lifting exercise for six different groups. Factor A was the amount of the weights lifted (5, 10, or 15 pounds) . Factor B was age group (teenager or adult) . The researchers found that the reaction time for the different age groups did not depend on the amount of weights lifted. Based on this information, the researchers can conclude that

• A) Factor A was not significant.
• B) Factor B was not significant.
• C) There was no interaction between Factors A and B.
• D) All of the above are true.

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Definitions:

Estuaries

Coastal water bodies where freshwater from rivers and streams mixes with saltwater from the ocean, fostering high biological diversity and productivity.

Equator

An imaginary line around the Earth exactly halfway between the North and South Poles, dividing the Earth into the Northern and Southern Hemispheres.

Latitude

A geographical coordinate specifying a location's distance north or south of the equator.

Continental Interior

Areas far from the coastline, often characterized by unique climatic and ecological conditions due to their distance from the moderating influence of large bodies of water.