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Sam Works in Construction and Stepped on a Sharp Nail

question 20

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Sam works in construction and stepped on a sharp nail.He can't remember the last time he had a tetanus shot.What type of immunity is the most important for him to receive?


Definitions:

Deviations

Differences between observed values and some reference value, often the mean of the dataset, indicating the spread of the data.

Mean Squared

A statistical measure of the average of the squares of the errors or deviations, that is, the difference between the estimator and what is estimated.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values.

Spread Out

Describes data that is dispersed widely, showing a large variation among its values, often seen in distributions with high variance.

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