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one dependent and one or more independent variables are related.

Q: Regression analysis is a statistical procedure for developing a mathematical equation that describes how?

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"Measures of central tendency are statistical measures." is an accurate statement.

Whenever you are given a series of data points, you make a linear regression by estimating a line that comes as close to running through the points as possible. To maximize the accuracy of this line, it is constructed as a Least Square Regression Line (LSRL for short). The regression is the difference between the actual y value of a data point and the y value predicted by your line, and the LSRL minimizes the sum of all the squares of your regression on the line. A Correlation is a number between -1 and 1 that indicates how well a straight line represents a series of points. A value greater than one means it shows a positive slope; a value less than one, a negative slope. The farther away the correlation is from 0, the less accurately a straight line describes the data.

It describes the "middle" of the data set.It describes the "middle" of the data set.It describes the "middle" of the data set.It describes the "middle" of the data set.

Standard deviation describes the spread of a distribution around its mean.

A parameter describes a population. A statistic describes a sample.

Related questions

Creating an abstract system of equations which describes (and helps reasoning about) a real life system.

regression

Regression analysis describes the relationship between two or more variables. The measure of the explanatory power of the regression model is R2 (i.e. coefficient of determination).

regression

Regression!

regression

regression

Regression means to decline back to the original state. For example, people with Alzheimer's will regress to a state where they basically must be monitored like young children.

this part describes the statistical tools used in the research and the reason of the researcher in using such tools.

Which foreign word from the above passage describes the point at which something stops developing?

Standard Deviation

A conditional statement