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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

Question 107

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
In calculating the 95% confidence interval for μ1 - μ2 the difference between the means of two normally distributed populations,the summary statistics from two independent samples are:
nx = 10, THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: In calculating the 95% confidence interval for μ<sub>1</sub> - μ<sub>2</sub> the difference between the means of two normally distributed populations,the summary statistics from two independent samples are: n<sub>x</sub> = 10, = 50, = 0.64,n<sub>y</sub> = 10, = 40,and = 1.86. -What is the upper confidence limit of the 95% confidence interval if the Population variances are unknown and are assumed to be equal? A) 11.050 B) 11.072 C) 12.056 D) 10.980
= 50, THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: In calculating the 95% confidence interval for μ<sub>1</sub> - μ<sub>2</sub> the difference between the means of two normally distributed populations,the summary statistics from two independent samples are: n<sub>x</sub> = 10, = 50, = 0.64,n<sub>y</sub> = 10, = 40,and = 1.86. -What is the upper confidence limit of the 95% confidence interval if the Population variances are unknown and are assumed to be equal? A) 11.050 B) 11.072 C) 12.056 D) 10.980
= 0.64,ny = 10, THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: In calculating the 95% confidence interval for μ<sub>1</sub> - μ<sub>2</sub> the difference between the means of two normally distributed populations,the summary statistics from two independent samples are: n<sub>x</sub> = 10, = 50, = 0.64,n<sub>y</sub> = 10, = 40,and = 1.86. -What is the upper confidence limit of the 95% confidence interval if the Population variances are unknown and are assumed to be equal? A) 11.050 B) 11.072 C) 12.056 D) 10.980
= 40,and THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: In calculating the 95% confidence interval for μ<sub>1</sub> - μ<sub>2</sub> the difference between the means of two normally distributed populations,the summary statistics from two independent samples are: n<sub>x</sub> = 10, = 50, = 0.64,n<sub>y</sub> = 10, = 40,and = 1.86. -What is the upper confidence limit of the 95% confidence interval if the Population variances are unknown and are assumed to be equal? A) 11.050 B) 11.072 C) 12.056 D) 10.980
= 1.86.
-What is the upper confidence limit of the 95% confidence interval if the Population variances are unknown and are assumed to be equal?


A) 11.050
B) 11.072
C) 12.056
D) 10.980

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