## Exponential Functions and Natural Logarithmic Functions

We have learned a lot of 10 based logarithms. The logarithm of the form is called the general logarithm. In addition to the 10-based logar...

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We assume that X is a normal random variable or X is normally distributed, with parameters π and σ 2 if the probability density function...

Correlation Analysis The linear correlation coefficient is a measure of the linear relationship between two random variables X and Y, den...

Definition of Regression Analysis A group of data in which contains a numerical variable, where the description of the variable data is o...

Normality testing is a common practice before the statistical method. Normality test is one part of the test data analysis requirements or ...

Previously, it was discussed how to draw a parabolic graph of quadratic functions based on equations with intersection values, extreme po...

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