When Comparing Two Sample Means, We Can Safely Reject the Null

question 34

Multiple Choice

When comparing two sample means, we can safely reject the null hypothesis if ______.

• A) the confidence intervals overlap
• B) the confidence intervals are higher than .05
• C) the confidence intervals are lower than .05
• D) the confidence intervals do not overlap

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A theoretical concept that is developed to explain patterns in observations and is utilized in the empirical testing of hypotheses.

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