Determine the 95% Confidence Interval for the Difference Between Two

question 96

Multiple Choice

Determine the 95% confidence interval for the difference between two population means where sample 1 has data: 16,14,19,18,19,20,15,18,17,18,and sample 2 has data: 13,19,14,17,21,14,15,10,13,15.(Assume equal population variances)

• A)(-0.16 4.76)
• B)(-0.58 5.18)
• C)(0.01 4.59)
• D)(0.56 4.04)

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