A Statistics Student Made the Following Grades on 7 Tests

question 76

Multiple Choice

A statistics student made the following grades on 7 tests: 76, 82, 92, 95, 79, 86, and 92.What is the mean grade?

• A)78
• B)80
• C)86
• D)84
• E)88

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Definitions:

Total Resistance

The overall opposition to electric current flow within a circuit, typically measured in Ohms (Ω), considering all series and parallel resistances.

Circuit Branch

A point in an electric circuit where current can flow in more than one direction.

Load

The power consumed by a piece of equipment or a circuit while performing its function.

Increase Of Load

Refers to a situation where the demand for current or power in a circuit increases, which can affect the performance of the electrical system, including voltage levels and stability.