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A scatter graph can be used to establish whether or not there is correlation and to get an approximate idea as to its strength. But no graph will actually measure correlation.
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How do doctors use graphs?
measure diffrent types of medicine and to see how far to cut into someone during surgery.
When is it best to use a line graph?
Line Graphs are a type of graphs so are bar graphs, pie graphs, pictographs. But line graphs would be best used in the hosptal when measuring heart rates and blood pressure, or any thing that is moving regurlarly. A line chart is best used to visualize a trend in data over intervals of time. you use a line graph to measure a particular amount of liquids.
What is the meaning of temporal correlation?
The temporal correlation would measure the similarity of one signal over time.
What particular measure of correlation would be most appropriate for use with two variables measured at an ordinal level?
Chi Square
Is the correlation coefficient r a resistant measure of association?
no
What is correlation coefficient of correlation?
correlation measure the strength of association between to variables.but some times both variables are not in same units.so we cannot measure it with the help of correlation. in this case we use its coefficent which mean unit free. that,s why we use it.
What graphs measure?
pie graphs
Does a good correlation have to be positive?
No. If the correlation coefficient is close to 1 or -1, then the two variables have a high degree of statistical linear correlation. See the related link, particularly the graphs which illustrate correlation.
How measure the sun temperature?
Use a spectrometer to measure the wavelength of the light. There is a direct, but inverse correlation of the wavelength to the temperature.
If you had to measure the amount of sulfur dioxide coming out of a volcano what instrument would you use?
You would use a correlation spectrometer.
What instrument would you use to measure the amount of sulfur dioxide coming out of a volcano?
correlation spectrometer
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 are the three types of graphs scientist use?
Pie Graphs, Bar Graphs, and Line Graphs are three graphs that scientist use often.
Correlation coefficient is the measure of?
A correlation is a statistical relationship between two or more variables. A correlation coefficient is when a researcher compares their result to another to see if they look more or less the same meaning if it is reliable or not.
How do doctors use graphs?
measure diffrent types of medicine and to see how far to cut into someone during surgery.
What particular measure of correlation would be most appropriate for use with two variables measured at an ordinal?
Chi Square
How do mathematicans use graphs?
Mathematicians use graphs to illustrate information.
