Two different simple random samples are drawn from two different populations. The first sample consists of 40 people with 18 having a common attribute. The second sample consists of 1800 people with 1281 of them having the same common attribute. Compare the results from a hypothesis test of p₁ = P2 (with a 0.01 significance level) and a 99% confidence interval estimate of P₁ P2-

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Two different simple random samples are drawn from two different populations. The first sample consists of 40 people with 18 having a common attribute. The second sample consists of 1800
people with 1281 of them having the same common attribute. Compare the results from a hypothesis test of p₁ = P2 (with a 0.01 significance level) and a 99% confidence interval estimate of
P₁-P2.
What are the null and alternative hypotheses for the hypothesis test?
A. Ho: P₁ P2
H₁: P₁
P₂
D. Ho: P₁
H₁: P₁
P2
P₂
B.
Ho: P₁ = P2
H₁: P₁
P2
E. Ho: P₁ = P2
H₁: P₁ P₂
...
OC. Ho: P₁ P₂
H₁: P₁
P₂
F. Ho: P₁ P2
H₁: P₁ = P₂
Transcribed Image Text:Two different simple random samples are drawn from two different populations. The first sample consists of 40 people with 18 having a common attribute. The second sample consists of 1800 people with 1281 of them having the same common attribute. Compare the results from a hypothesis test of p₁ = P2 (with a 0.01 significance level) and a 99% confidence interval estimate of P₁-P2. What are the null and alternative hypotheses for the hypothesis test? A. Ho: P₁ P2 H₁: P₁ P₂ D. Ho: P₁ H₁: P₁ P2 P₂ B. Ho: P₁ = P2 H₁: P₁ P2 E. Ho: P₁ = P2 H₁: P₁ P₂ ... OC. Ho: P₁ P₂ H₁: P₁ P₂ F. Ho: P₁ P2 H₁: P₁ = P₂
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