How Do You Calculate the Estimated Simple Linear Sample Regression

question 27

Essay

How do you calculate the estimated simple linear sample regression function by Ordinary Least Squares (OLS)? Explain.

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Definitions:

Hookworm

A parasitic nematode that lives in the small intestine of its host, which can be humans, and causes anemia and malnutrition through blood loss.

Trichinosis

Infection caused by the roundworm Trichinella spiralis.

Nematocysts

Specialized cells in the tentacles of cnidarians such as jellyfish, used for capturing prey and defense through the release of toxins.

Cnidarian

Invertebrates existing as either a polyp or medusa, with two tissue layers and radial symmetry.