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The standardized probability variable and its role in the study



We are all heard of the standard probability variable. But many people do not know what this thing means. The "standard variable" means the criteria used for choosing the participants or actors for research. The ability to handle those variables is the thing that gives results to the researcher. 

When the researcher makes research. One of the key elements to getting real information out from research is to know what those "standard probability variables are". The researcher must know the research team's criteria for selecting the sample. That is under research. When researchers are researching things like viruses they must realize one thing. 

HIV infection makes all organisms dangerous for those patients. Same way. That is one version of the co-effect that boosts the effect of the primary variable. 

In COVID-19 statistics the primary variable is COVID-19. But co-variables ("booster variables") are HIV infection or weak immune defense. 

 If the patient uses an immune depressant. That makes all viruses dangerous for those people. Those medicals are causing chemical AIDS. And they are used with organ transplants to deny immune reactions. 


There are many ways to report deaths about COVID-19.


*Researcher can report all victims. That is dead during the pandemia and use the COVID-19 antigens as criteria. 


*In that case, we can say that if a person has a COVID-19 infection. And get under the car is dead because of COVID-19, which is not true. But if the criteria are only COVID-19 antigens the statistic shows that the person died because of COVID-19. 


*Researchers can report only cases that are dead because of COVID-19 infection. But in that case, we must check things like HIV infection.


*Researchers can also involve things like hospice or cancer therapy or the use of narcotics in those research. Or researchers can bypass those things, and that thing can affect results. 


How to select a sample is a problematic question. When we are thinking about the changes in the brain structure of COVID-19 patients, we must notice some other variables in the research. Those variables are lifestyles, use of alcohol, and use of narcotics. 

And many other things that can affect the metabolism and especially neuron metabolism. Those things are playing a key role in the co-effect of virus infections. 


https://marketbusinessnews.com/financial-glossary/what-is-statistics-what-are-statistics/

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