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Normal force

This online calculator calculates strength of the normal force from the mass of the object, the gravitational field strength and the angle of the inclined surface measured from the horizontal.

Normal forceCreative Commons Attribution/Share-Alike License 3.0 (Unported)

Pearson correlation coefficient

The calculation of the correlation coefficient of two random variables

Pearson correlation coefficientCreative Commons Attribution/Share-Alike License 3.0 (Unported)
Changes of random variables
Import data.
"One of the following characters is used to separate data fields: tab, semicolon (;) or comma(,)" 
Add Import data. Clear table

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