The Null Hypothesis for the Difference of Means Test

question 5

Multiple Choice

The null hypothesis for the difference of means test:

• A) posits that there will be a significant difference in the averages for the dependent variable for two groups of the independent variable
• B) posits that one group will have a higher average than another on the dependent variable
• C) is always significant
• D) posits that the difference in the averages for the dependent variable for two groups of the independent variable is 0

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