Find a 95 percent confidence interval for μ₁ - μ₂,where n₁ = 15,n₂ = 10, $\bar { X } _ { 1 }$
= 1.94, $\bar { X } _ { 2 }$
= 1.04,s₁² = .2025 and s₂² = .0676.(Assume equal population variances. )

Question

Find a 95 percent confidence interval for μ₁ - μ₂,where n₁ = 15,n₂ = 10,

\bar { X } _ { 1 }

= 1.94,

\bar { X } _ { 2 }

= 1.04,s₁² = .2025 and s₂² = .0676.(Assume equal population variances. )

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The Answer of Find a 95 percent confidence interval for μ₁ - μ₂,where n₁ = 15,n₂ = 10,$\bar { X } _ { 1 }$ = 1.94, $\bar { X } _ { 2 }$ = 1.04,s₁² = .2025 and s₂² = .0676.(Assume equal population variances. )

Find a 95 Percent Confidence Interval for μ1 - μ2,where Xˉ1\bar { X } _ { 1 }Xˉ1​

Find a 95 Percent Confidence Interval for μ₁ - μ₂,where $\bar { X } _ { 1 }$