A Researcher Calculates a Value of 3

question 2

Multiple Choice

A researcher calculates a value of 3.21 for a t-statistic. For df = 20 and alpha = .05 (two-tailed) , which of the following is the MOST accurate?

• A) reject the null hypothesis
• B) p < .05
• C) p < .01
• D) do not reject the null hypothesis

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Definitions:

Happiness

An emotional state characterized by feelings of joy, satisfaction, contentment, and fulfillment.

Optimistic

Having a tendency to hold a positive outlook on the future, often involving the expectation of favorable outcomes.

Active Attempts

Deliberate actions or efforts made to achieve a specific goal or outcome.

Eating Disorder

A range of psychological disorders characterized by abnormal or disturbed eating habits, which can have serious health consequences.