A Researcher Conducts a Study Measuring 10 People Before and After

question 43

Multiple Choice

A researcher conducts a study measuring 10 people before and after they watch a movie and obtains a value of 2.85 for the t-statistic. For a non-directional alternative hypothesis, which of the following is the correct way to present this analysis?

• A) t(10) = 2.85, p < .05
• B) t(9) = 2.85, p < .05
• C) t(18) = 2.85, p < .05
• D) t(20) = 2.85, p < .01

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