tary school believes that this year there would be more students from the school who would pass the National Achievement Test (NAT), so that the proportion of students who passed the NATis greater than the proportion obtained in previous year, which is o.75. 1. What will be the appropriate null and alternative hypothesis to test this belief? 2. How does probability-value (p-value) approach differs from the traditional method?

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lementary school believes that this year there would be more
students from the school who would pass the National Achievement Test (NAT), so that the
proportion of students who passed the NATİS greater than the proportion obtained in previous
year, which is o.75.
1. What will be the appropriate null and alternative hypothesis to test this belief?
2. How does probability-value (p-value) approach differs from the traditional method?
ESSON PROPER
With the accessibility of computers, calculators and statistics software, the probab
ue (p-value) approach has become popular. In the process, we evaluate the null hypothe
uming it tobe true and test the reasonableness of this assumption by calculating the probi
Transcribed Image Text:lementary school believes that this year there would be more students from the school who would pass the National Achievement Test (NAT), so that the proportion of students who passed the NATİS greater than the proportion obtained in previous year, which is o.75. 1. What will be the appropriate null and alternative hypothesis to test this belief? 2. How does probability-value (p-value) approach differs from the traditional method? ESSON PROPER With the accessibility of computers, calculators and statistics software, the probab ue (p-value) approach has become popular. In the process, we evaluate the null hypothe uming it tobe true and test the reasonableness of this assumption by calculating the probi
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