In Africa in 2011, the number of deaths of a female from cardiovascular disease for different age groups are in the table ("Global health observatory," 2013). In addition, the proportion of deaths of females from all causes for the same age groups are also in the table. Do the data show that the death from cardiovascular disease are in the same proportion as all deaths for the different age groups? Test at the 5% level. Age: 5-14 15-29 30-49 50-69 Cardiovascular Frequency 8 16 56 433 All Cause Proportion 0.10 0.12 0.26 0.52 Expected Frequencies . State the null and alternative hypotheses and the level of significance. State and check the assumptions for the hypothesis test. Find the test statistic and p-value. Conclusion
In Africa in 2011, the number of deaths of a female from cardiovascular disease for different age groups are in the table ("Global health observatory," 2013). In addition, the proportion of deaths of females from all causes for the same age groups are also in the table. Do the data show that the death from cardiovascular disease are in the same proportion as all deaths for the different age groups? Test at the 5% level. Age: 5-14 15-29 30-49 50-69 Cardiovascular Frequency 8 16 56 433 All Cause Proportion 0.10 0.12 0.26 0.52 Expected Frequencies . State the null and alternative hypotheses and the level of significance. State and check the assumptions for the hypothesis test. Find the test statistic and p-value. Conclusion
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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In Africa in 2011, the number of deaths of a female from cardiovascular disease for different age groups are in the table ("Global health observatory," 2013). In addition, the proportion of deaths of females from all causes for the same age groups are also in the table. Do the data show that the death from cardiovascular disease are in the same proportion as all deaths for the different age groups? Test at the 5% level.
| Age: | 5-14 | 15-29 | 30-49 | 50-69 |
| Cardiovascular Frequency | 8 | 16 | 56 | 433 |
| All Cause Proportion | 0.10 | 0.12 | 0.26 | 0.52 |
| Expected Frequencies |
. State the null and alternative hypotheses and the level of significance.
State and check the assumptions for the hypothesis test.
Find the test statistic and p-value.
Conclusion
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