Clinical trials for a drug was conducted using a treatment group and a placebo group. The results are shown in the table below. Treatment Placebo μ μ₁ μ₂ n 33 38 x̄ 2.31 2.65 s 0.95 0.67 Use a 0.05 significance level to test the claim that the two samples are from populations with the same mean. Determine the p-value. Round your answer to 4 decimal places
Clinical trials for a drug was conducted using a treatment group and a placebo group. The results are shown in the table below. Treatment Placebo μ μ₁ μ₂ n 33 38 x̄ 2.31 2.65 s 0.95 0.67 Use a 0.05 significance level to test the claim that the two samples are from populations with the same mean. Determine the p-value. Round your answer to 4 decimal places
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 4GP
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Clinical trials for a drug was conducted using a treatment group and a placebo group. The results are shown in the table below.
Treatment | Placebo | |
μ | μ₁ | μ₂ |
n | 33 | 38 |
x̄ | 2.31 | 2.65 |
s | 0.95 | 0.67 |
Use a 0.05 significance level to test the claim that the two samples are from populations with the same mean.
Determine the p-value.
Round your answer to 4 decimal places.
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