Tsunami Can Take Several Hours to Cross the Ocean Because

question 2

Multiple Choice

Tsunami can take several hours to cross the ocean because

• A)they move slowly
• B)they are so high that wind impedes their progress
• C)the travel distances are great
• D)the ocean is too deep to transmit the waves

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Definitions:

Quasi-experimental

A research design that attempts to establish cause-and-effect relationships but lacks random assignment of participants to control or experimental groups.

Correlational Investigations

Research methods that explore the relationship or association between two or more variables without determining causality.

Experiments

Controlled procedures carried out to investigate relationships between variables, often to test a hypothesis.

Quasi Experimental

A research design that attempts to establish a cause-and-effect relationship but lacks random assignment of participants to conditions.