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student's t test

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โˆ™ 2008-10-12 02:29:38
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Q: Which statistical test do you use if you need a correlation for many pairs such as if you have data on 50 couples and want to know if they are similar or different based on a range of values?
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Related questions

What is the name of the process that matches up of similar ages in different regions?

Correlation


What process involves identifying and matching rocks of similar ages in different areas?

correlation


The matching up of rocks from similar ages but different regions is referred to as?

Stratigraphic correlation.


The task of using fossils to match up rocks of similar ages in different areas is called?

Stratigraphic correlation


Why do geologists correlate rock layers?

geologists use correlation to match rocks of similar age in different locations


What does the term correlation analysis mean?

Correlation analysis is the relationship of two values. When two items are similar, they will have a high correlation. Should they differ, they will be much lower in variables.


What is a Pearson correlation and an example of it?

A Pearson Correlation is similar (same as) to Pearson R which are found between Y and X variables.


How are correlation and causation similar?

both have connections between multiple events


What is the difference between practical generalizability and statistical generalizability?

Statistical: must have random sampling, allows you to generalize to the population from which you randomly selected. Practical: do the results hold for similar individuals? allows you to generalize to similar individuals


How do correlation and causation differ?

Correlation is when two things are related or have similar properties and they can exist independently. Causation means that one thing made the other thing happen.


What is the difference between correlation and causation?

Correlation is when two things are related or have similar properties. They can exist independently. Causation means that one thing made the other thing happen


Is cordilation a word?

It appears that cordilaion is not a word in the English dictionary. It is somewhat similar to correlation which is a word.


Which events have a causal relationship?

Answer this question… Sam had not eaten breakfast; he was hungry.


What is positive correlation in science?

In science, positive correlation is a general positive slope in something. Often times this is represented with a graph, using many points of data, for instance, height vs age would be a positive correlation. The meaning of positive correlation in both science and math are very, very similar. Only the scenarios they are used in differ.


Are copper and silver similar or different?

They are different elements but they are similar in that they are both metals.


What type of trucking career options are available for married couples.?

Married couples can find a happy life in the trucking industry by working on similar routes traveling the country together.


How are estuaries and marshes similar and different?

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how is impressionism similar to and different from photography


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They have different season,They have different climates. There similar in size.


Are the different cultures in Africa similar?

Yes, the different Cultures in Africa are Similar


How is Libya similar and different from Morocco?

similar because they both are located in Africa and different because they have different language


How is the Cherokees chief similar and different to our president?

how is the Cherokees chief similar and different from our president


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are traition and values similar are being the technology and different from them


Are calcuim and barium similar or different reactives?

They are similar.


Is self-esteem similar but different from identity?

is self esteem similar but different from identity?