Two 40-Ω Resistors Are Connected in Parallel,and This Combination Is Connected

question 13

Multiple Choice

Two 4.0-Ω resistors are connected in parallel,and this combination is connected in series with 3.0 Ω.What is the equivalent resistance of this system?

• A)1.2 Ω
• B)5.0 Ω
• C)7.0 Ω
• D)11 Ω

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Definitions:

Total SS

The total sum of squares, a measure used in statistical analysis to represent the total variation in a dataset.

Variation

A measure of how much values in a dataset differ from the mean of the population or from each other.

F-Statistics

A ratio used in ANOVA tests to determine if there are significant differences between group means.

Independent Samples

Sets of data collected from two groups where the subjects in one group have no relation to the subjects in the other.