You wish to test the following claim (Ha) at a significance level of a = 0.002. H.:p1 – P2 = 0 Ha:P1 – P2 > 0 You obtain a sample from the first population with 384 successes and 63 failures. You obtain a sample from the second population with 606 successes and 116 failures. 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... less than (or equal to) a O greater than a This test statistic leads to a decision to... reject the null hypothesis accept the null hypothesis O fail to reject the null hypothesis As such, the final conclusion is that... O There is enough evidence to show that the first population proportion is not greater than the second population proportion. O There is not enough evidence to show that the first population proportion is not greater than the second population proportion. O There is enough evidence to show that the first population proportion is greater than the second population proportion. O There is not enough evidence to show that the first population proportion is greater than the second population proportion.

MATLAB: An Introduction with Applications
6th Edition
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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You wish to test the following claim (H.) at a significance level of a = 0.002.
H.:p1 – P2 = 0
P2 > 0
You obtain a sample from the first population with 384 successes and 63 failures. You obtain a sample from the
second population with 606 successes and 116 failures.
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 =
%3D
The p-value is...
O less than (or equal to) a
greater than a
This test statistic leads to a decision to...
reject the null hypothesis
accept the null hypothesis
fail to reject the null hypothesis
As such, the final conclusion is that...
O There is enough evidence to show that the first population proportion is not greater than the second
population proportion.
There is not enough evidence to show that the first population proportion is not greater than the second
population proportion.
There is enough evidence to show that the first population proportion is greater than the second
population proportion.
There is not enough evidence to show that the first population proportion is greater than the second
population proportion.
Transcribed Image Text:You wish to test the following claim (H.) at a significance level of a = 0.002. H.:p1 – P2 = 0 P2 > 0 You obtain a sample from the first population with 384 successes and 63 failures. You obtain a sample from the second population with 606 successes and 116 failures. 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 = %3D The p-value is... O less than (or equal to) a greater than a This test statistic leads to a decision to... reject the null hypothesis accept the null hypothesis fail to reject the null hypothesis As such, the final conclusion is that... O There is enough evidence to show that the first population proportion is not greater than the second population proportion. There is not enough evidence to show that the first population proportion is not greater than the second population proportion. There is enough evidence to show that the first population proportion is greater than the second population proportion. There is not enough evidence to show that the first population proportion is greater than the second population proportion.
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