You wish to test the following claim (Ha) at a significance level of a = 0.05. H,:P1 = P2 Ha:P1 < P2 You obtain 24% successes in a sample of size n1 = 546 from the first population. You obtain 27.5% successes in a sample of size n2 = 509 from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is... O less than (or equal to) a greater than a This test statistic leads to a decision to... O reject the null O accept the null O fail to reject the null

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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As such, the final conclusion is that...
O There is sufficient evidence to warrant rejection of .
O There is not sufficient evidence to warrant rejection of .
O The sample data support .
O There is not sufficient sample evidence to support.
Transcribed Image Text:As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of . O There is not sufficient evidence to warrant rejection of . O The sample data support . O There is not sufficient sample evidence to support.
You wish to test the following claim (Ha) at a significance level of a = 0.05.
H.:P1 = P2
Ha:P1 < P2
You obtain 24% successes in a sample of size n1 = 546 from the first population. You obtain 27.5%
successes in a sample of size n2 = 509 from the second population. For this test, you should NOT use the
continuity correction, and you should use the normal distribution as an approximation for the binomial
distribution.
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value =
The p-value is...
O less than (or equal to) a
O greater than a
This test statistic leads to a decision to...
O reject the null
accept the null
O fail to reject the null
Transcribed Image Text:You wish to test the following claim (Ha) at a significance level of a = 0.05. H.:P1 = P2 Ha:P1 < P2 You obtain 24% successes in a sample of size n1 = 546 from the first population. You obtain 27.5% successes in a sample of size n2 = 509 from the second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the binomial distribution. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = The p-value is... O less than (or equal to) a O greater than a This test statistic leads to a decision to... O reject the null accept the null O fail to reject the null
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