You wish to test the following claim (Ha) at a significance level of a = а. 0.002. H.:P1 = P2 Ha:P1 + P2 You obtain 175 successes in a sample of size 589 from the first population. You obtain 63 successes in a sample of size n2 second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the n1 305 from 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 = %3D The p-value is... less than (or equal to) a greater than a

MATLAB: An Introduction with Applications
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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 (Ha) at a
significance level of a =
0.002.
H.:P1 = P2
Ha:P1 # P2
%3D
You obtain 175 successes in a sample of size
589 from the first population. You obtain 63
successes in a sample of size n2
second population. For this test, you should NOT use
the continuity correction, and you should use the
normal distribution as an approximation for the
305 from 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...
| less than (or equal to) a
greater than a
Transcribed Image Text:You wish to test the following claim (Ha) at a significance level of a = 0.002. H.:P1 = P2 Ha:P1 # P2 %3D You obtain 175 successes in a sample of size 589 from the first population. You obtain 63 successes in a sample of size n2 second population. For this test, you should NOT use the continuity correction, and you should use the normal distribution as an approximation for the 305 from 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... | less than (or equal to) a greater than a
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.
Transcribed Image Text: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.
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