Consider the hypothesis test Ho: M₁ = M₂ against H₁: M₁ M₂. Suppose that sample sizes are n₁ = 10 and n₂ = 10, that x₁ = 7.8 and x₂ = 5.6 and that s2 = 4 and s² = 9. Assume that o2 o2 and that data are drawn from normal distributions. Use a = 0.05. Test the hypothesis and find the P-value. Show the complete solution and encircle the final answers.

MATLAB: An Introduction with Applications
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2. Consider the hypothesis test Ho: M₁ = μ₂ against H₁: M₁ ‡ μ₂. Suppose that sample sizes
are n₁ = 10 and n₂ = 10, that x₁ = 7.8 and X₂ 5.6 and that s = 4 and s2 = 9. Assume
that of = o2 and that data are drawn from normal distributions. Use a = 0.05. Test the
hypothesis and find the P-value.
Show the complete solution and encircle the final answers.
Transcribed Image Text:= 2. Consider the hypothesis test Ho: M₁ = μ₂ against H₁: M₁ ‡ μ₂. Suppose that sample sizes are n₁ = 10 and n₂ = 10, that x₁ = 7.8 and X₂ 5.6 and that s = 4 and s2 = 9. Assume that of = o2 and that data are drawn from normal distributions. Use a = 0.05. Test the hypothesis and find the P-value. Show the complete solution and encircle the final answers.
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