Multiple Choice
Which of the following confidence intervals also indicates a significant difference between treatments with α = .05?
A) Estimate that μ1 - μ2 is in an interval between 2 and 10 with 90% confidence
B) Estimate that μ1 - μ2 is in an interval between -2 and 8 with 90% confidence
C) Estimate that μ1 - μ2 is in an interval between 2 and 10 with 95% confidence
D) Estimate that μ1 - μ2 is in an interval between -2 and 8 with 95% confidence
Correct Answer:

Verified
Correct Answer:
Verified
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