You obtain 62.6% successes in a sample of size n1=310 from the first population. You obtain 66.3% successes in a sample of size n2=353 from the second population. For this test, you should N
You wish to test the following claim (H1H1) at a significance level of α=0.10
Ho:p1=p2
H1:p1≠p2
You obtain 62.6% successes in a sample of size n1=310 from the first population. You obtain 66.3% successes in a sample of size n2=353 from the second population. For this test, you should NOT use the continuity correction, and you should use the
What is the critical value for this test? (Report answer accurate to three decimal places.)
critical value = ±±
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
The test statistic is...
- in the critical region
- not in the critical region
This test statistic leads to a decision to...
- reject the null
- accept the null
- fail to reject the null
As such, the final conclusion is that...
- There is sufficient evidence to warrant rejection of the claim that the first population proportion is not equal to the second population proprtion.
- There is not sufficient evidence to warrant rejection of the claim that the first population proportion is not equal to the second population proprtion.
- The sample data support the claim that the first population proportion is not equal to the second population proprtion.
- There is not sufficient sample evidence to support the claim that the first population proportion is not equal to the second population proprtion.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images
