Test the claim that pi is more than p2. Use a = 0.05.Pop11300.4538900.45561. The sample size requirement for this test is:O Need n and n2 2 30O Need at least 5 successes and 5 failures in each sampleO None since this is a Z-testThe hypotheses are:O Ho: pi > p2; Ha:µ1 < µ2O Ho: p1 < p2; Ha: µ1 > µ2O Ho: P1p2; Ha: p1 + ju2O Ho:p1 = p2; Ha:p1 p2O Ho:pi < p2; Ha:pi > p2O Ho:p1 2 p2; Ha: p1 < p22. This is a O rightO twoO left tailed test and the distribution used isOT since both o values are not knownOZ since testing two proportionsO Z since both o values are knownThe Degrees of Freedom areO 89O 130ON/A; this is a Z-test 3. The STS (round to 3 decimals) is:The P-value (round to 4 decimals) is:4. The decision at a = 0.05 is:O Reject Ho since P< aO Reject Ho since P > aO Do not reject Ho since P > aO Do not reject Ho since P aThe conclusion is:O There is sufficient evidence to reject the claim that p, is more than p2O There is insufficient evidence to reject the claim that pi is more than p2O There is insufficient evidence to support the claim that pi is more than p2There is sufficient evidence to support the claim that p, is more than p2Submit QuestionMacBook Air

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Description: Test the claim that pi is more than p2. Use a = 0.05.Pop11300.4538900.45561. The sample size requirement for this test is:O Need n and n2 2 30O Need at least 5 successes and 5 failures in each sampleO None since this is a Z-testThe hypotheses are:O

The random variable X is normally distributed. There are two independent samples. Both samples come…

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Test the claim that p1 is more than p2. Use a = 0.05. Рор 1 130 0.4538 90 0.4556 1. The sample size requirement for this test is: O Need n1 and n2 2 30 O Need at least 5 successes and 5 failures in each sample O None since this is a Z-test The hypotheses are: O Ho:pi 2 P2; Ha:u1 < 42 Ο Ho: μι < μ) Ha: μι > μ2 Ο Ho: μι - O Ho:p1 = p2; Ha:p1 p2 O Ho:p1 < p2; Ha:p1 > p2 = #2; Ha: u1 p2 O Ho:p1 2 p2; Ha:p1 < p2 2. This is a O rightO twoO left tailed test and the distribution used is OT since both o values are not known OZ since testing two proportions OZ since both o values are known The Degrees of Freedom are O89 O130 ON/A; this is a Z-test

Test the claim that p1 is more than p2. Use a = 0.05. Рор 1 130 0.4538 90 0.4556 1. The sample size requirement for this test is: O Need n1 and n2 2 30 O Need at least 5 successes and 5 failures in each sample O None since this is a Z-test The hypotheses are: O Ho:pi 2 P2; Ha:u1 < 42 Ο Ho: μι < μ) Ha: μι > μ2 Ο Ho: μι - O Ho:p1 = p2; Ha:p1 p2 O Ho:p1 < p2; Ha:p1 > p2 = #2; Ha: u1 p2 O Ho:p1 2 p2; Ha:p1 < p2 2. This is a O rightO twoO left tailed test and the distribution used is OT since both o values are not known OZ since testing two proportions OZ since both o values are known The Degrees of Freedom are O89 O130 ON/A; this is a Z-test

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Test the claim that pi is more than p2. Use a = 0.05.
Pop
1
130
0.4538
90
0.4556
1. The sample size requirement for this test is:
O Need n and n2 2 30
O Need at least 5 successes and 5 failures in each sample
O None since this is a Z-test
The hypotheses are:
O Ho: pi > p2; Ha:µ1 < µ2
O Ho: p1 < p2; Ha: µ1 > µ2
O Ho: P1
p2; Ha: p1 + ju2
O Ho:p1 = p2; Ha:p1 p2
O Ho:pi < p2; Ha:pi > p2
O Ho:p1 2 p2; Ha: p1 < p2
2. This is a O rightO twoO left tailed test and the distribution used is
OT since both o values are not known
OZ since testing two proportions
O Z since both o values are known
The Degrees of Freedom are
O 89
O 130
ON/A; this is a Z-test

3. The STS (round to 3 decimals) is:
The P-value (round to 4 decimals) is:
4. The decision at a = 0.05 is:
O Reject Ho since P< a
O Reject Ho since P > a
O Do not reject Ho since P > a
O Do not reject Ho since P a
The conclusion is:
O There is sufficient evidence to reject the claim that p, is more than p2
O There is insufficient evidence to reject the claim that pi is more than p2
O There is insufficient evidence to support the claim that pi is more than p2
There is sufficient evidence to support the claim that p, is more than p2
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