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Mathematics Clinic => Statistics => Topic started by: RYAN BANYAN on Jan 16, 2020

Title: Test the hypothesis that 1 > 2. Two samples are randomly selected from normal populations. The ...
Post by: RYAN BANYAN on Jan 16, 2020: Test the hypothesis that μ₁ > μ₂. Two samples are randomly selected from normal populations. The sample statistics are given below.
n₁ = 18 n₂ = 13
₁ = 690 ₂ = 675
s₁ = 40 s₂ = 25
Title: Test the hypothesis that 1 > 2. Two samples are randomly selected from normal populations. The ...
Post by: gabrielle_lawrence on Jan 16, 2020: critical value t₀ = 3.055; test statistic ≈ 1.282; fail to reject H₀; There is not sufficient evidence to support the hypothesis.