Examlex
Which of the following is a technique that measures the closeness of the relationship between two or more variables by considering their joint variation?
Standard Error
The standard deviation of the sample distribution of a statistic, often used in the context of mean.
Mean
The central or typical value in a distribution, calculated as the sum of all observations divided by the number of observations.
Confidence Interval
A swath of values, taken from statistical analyses of a sample, anticipated to hold within it the value of a not-yet-known population trait.
Standard Error
The standard deviation of the sampling distribution of a statistic, typically the mean.
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