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Find a 95 Percent Confidence Interval for µ1- µ2,where N1=

Question 72

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Find a 95 percent confidence interval for µ1- µ2,where n1= 9,n2 = 6, Find a 95 percent confidence interval for µ<sub>1</sub>- µ<sub>2</sub>,where n<sub>1</sub>= 9,n<sub>2</sub> = 6, <sub>1</sub> = 64, <sub>2</sub> = 59,s<sub>1</sub><sup>2</sup> = 6 and s<sub>2</sub><sup>2</sup> = 3.(Assume equal population variances) A) (2.357 7.643) B) (2.494 7.506) C) (2.528 7.472) D) (3.840 6.160) 1 = 64, Find a 95 percent confidence interval for µ<sub>1</sub>- µ<sub>2</sub>,where n<sub>1</sub>= 9,n<sub>2</sub> = 6, <sub>1</sub> = 64, <sub>2</sub> = 59,s<sub>1</sub><sup>2</sup> = 6 and s<sub>2</sub><sup>2</sup> = 3.(Assume equal population variances) A) (2.357 7.643) B) (2.494 7.506) C) (2.528 7.472) D) (3.840 6.160) 2 = 59,s12 = 6 and s22 = 3.(Assume equal population variances)


A) (2.357 7.643)
B) (2.494 7.506)
C) (2.528 7.472)
D) (3.840 6.160)

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