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    Statistics
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    Business Statistics
  4. Exam
    Exam 11: Statistical Inferences Based on Two Samples
  5. Question
    When We Test H<sub>0</sub>: μ<Sub>1</sub> − μ<Sub>2</sub> ≤ 0, H<sub>A</sub>
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When We Test H0: μ1 − μ2 ≤ 0, HA

Question 134

Question 134

Short Answer

When we test H0: μ1 − μ2 ≤ 0, HA: μ1 − μ2 > 0, When we test H<sub>0</sub>: μ<sub>1</sub> − μ<sub>2</sub> ≤ 0, H<sub>A</sub>: μ<sub>1</sub> − μ<sub>2</sub> > 0,   <sub>1</sub> = 15.4,   <sub>2</sub> = 14.5, σ<sub>1</sub> = 2, σ<sub>2</sub> = 2.28, n<sub>1</sub> = 35, and n<sub>2</sub> = 18 at α = .01, what is the value of the test statistic? 1 = 15.4, When we test H<sub>0</sub>: μ<sub>1</sub> − μ<sub>2</sub> ≤ 0, H<sub>A</sub>: μ<sub>1</sub> − μ<sub>2</sub> > 0,   <sub>1</sub> = 15.4,   <sub>2</sub> = 14.5, σ<sub>1</sub> = 2, σ<sub>2</sub> = 2.28, n<sub>1</sub> = 35, and n<sub>2</sub> = 18 at α = .01, what is the value of the test statistic? 2 = 14.5, σ1 = 2, σ2 = 2.28,
n1 = 35, and n2 = 18 at α = .01, what is the value of the test statistic?

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1.42
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