How Many Hours of Instruction Does OBRA Require

question 27

Multiple Choice

How many hours of instruction does OBRA require?

• A) 16
• B) 32
• C) At least 48
• D) At least 75

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Definitions:

F Table

A chart used in statistics that provides critical values for the F-distribution, helpful in analyzing variances by comparing the ratio of two sets of data.

Degrees Of Freedom

The number of independent values in a statistical calculation that can vary without violating the calculation's constraints.

F Distribution

A probability distribution used in analysis of variance (ANOVA), particularly in the context of comparing variances across different groups.

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution, often reflecting the number of independent pieces of information.