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What type of research studies population and is often used to search for correlation between dietary habits and disease incidence?
Epidemiological Study.
What else can I help you with?
What is the correlation coefficient of -2?
A serious error. The maximum magnitude for a correlation coefficient is 1.The Correlation coefficient is lies between -1 to 1 if it is 0 mean there is no correlation between them. Here they are given less than -1 value so it is not a value of correlation coefficient.
Why the value of correlation coefficient is always between -1 and 1?
Why the value of correlation coefficient is always between -1 and 1?
Properties of correlation cofficient?
why correlation cofficient always lies between 1 and -1
What does a coefficient of correlation of 0.70 infer?
A coefficient of correlation of 0.70 infers that there is an overall correlation between the trends being compared. The correlation is not perfect, but enough to be acknowledged and researched further.
What would a correlation of 35 would be called?
An error! Correlation must be between -1 and 1.
What are studies that reveal correlation between dietary habits and disease incidence referred to as?
epidemiological studies.
Is there any correlation between rural and urban population?
yes
What is a sample correlation?
If measurements are taken for two (or more) variable for a sample , then the correlation between the variables are the sample correlation. If the sample is representative then the sample correlation will be a good estimate of the true population correlation.
What kind of correlation would you expect to find between a city's annual snowfall amount and the size of its population?
what kind of correlation would you expect to find between a city's annual and the size of its population
When is a correlation research method used?
A correlation research method is used to examine the relationship between two variables to see if they are related and how they may change together. It helps to determine if there is a pattern or connection between the variables, but it does not imply causation.
What is the purpose of using correlation analysis How might correlation analysis be used in business decisions or in strategy formulation and implementation?
The correlation analysis is use in research to measure and interpret the strength of a logistic relationship between variables.
What is the difference between correlation and causation in research studies?
Correlation in research studies shows a relationship between two variables, but it does not prove that one variable causes the other. Causation, on the other hand, indicates that changes in one variable directly result in changes in another variable.
What is a Pearson correlation and an example of it?
A Pearson correlation measures the strength and direction of a linear relationship between two continuous variables, ranging from -1 (perfect negative correlation) to 1 (perfect positive correlation). An example could be studying the correlation between the amount of rainfall and crop yield in agricultural research to understand how variations in rainfall affect crop productivity.
Is there a correlation between the development of acne and the consumption of weed?
Research on the correlation between acne development and weed consumption is limited and inconclusive. Some studies suggest a potential link due to the effects of cannabinoids on the skin's oil production, but more research is needed to establish a clear connection.
What is the difference between correlation and causal relationship in research studies?
Correlation in research studies shows a relationship between two variables, but it does not prove that one variable causes the other. A causal relationship, on the other hand, indicates that changes in one variable directly cause changes in another variable.
What is the difference between disease incidence and disease severity?
The incidence of disease is how frequent or widespread a disease is in the population. Severity is how bad and serious any particular disease is in a person.
What are the advantages and disadvantages of correlation method?
The advantage of the correlational research method is the ability to prove a positive or negative correlation between two subjects . The disadvantage of this is the unclear interpreation of cause and affect. moletsane
