If R = 084 and N = 5, the Value of T Obt

question 69

Multiple Choice

If r = 0.84 and N = 5, the value of t obt for the test of the significance of r is _________.

• A) 1.96
• B) 2.40
• C) 2.68
• D) 3.46

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Definitions:

Norton's Theorem

An electrical theorem that simplifies complex circuits into equivalent circuits made of a single current source and parallel resistance.

Parallel Resistance

The overall resistance of resistors connected in parallel, calculated in a way that the total resistance is always less than the smallest individual resistor's resistance in the circuit.

Superposition Theorem

A principle that allows for the analysis of circuits with multiple sources by considering the effect of each source separately and then summing the results.

Closed Loop

A closed loop refers to a control system where the output influences the input through feedback to maintain desired operation characteristics.