The Numerator of the Pearson R Is The

question 68

Multiple Choice

The numerator of the Pearson r is the.

• A)product of the sums of squares for the X and Y values
• B)square root of the sum of squares for X plus the sum of squares for Y
• C)sum of the cross products of X and Y divided by N
• D)cross products of X and Y

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Definitions:

Ligand

A molecule that binds to a specific site in a receptor or other protein.

Receptor

(1) In cell biology, a molecule on the surface of a

Clathrin

A protein that plays a critical role in the formation of coated vesicles, involved in the transport of molecules within cells.

Amphipathic

Refers to molecules having both hydrophobic (water-repelling) and hydrophilic (water-attracting) parts, enabling interactions with both water and lipids.