You Can't Think of a Single Instance When Cathy Helped

question 186

Multiple Choice

You can't think of a single instance when Cathy helped you out,and so you decide that Cathy must be an ungenerous person.What are you using to make this judgment

• A) representativeness heuristic 
• B) expected value 
• C) availability heuristic 
• D) subjective utility

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Definitions:

T Value

A statistic used in hypothesis testing to determine if there is a significant difference between two groups.

Test Statistic

A value calculated from sample data that is used in a hypothesis test to determine whether to reject the null hypothesis.

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or calculation.

Null Hypothesis

A hypothesis stating there is no significant difference or effect, serving as the default assumption in hypothesis testing.