What Is the Current Through the Battery in the Circuit

question 104

Multiple Choice

What is the current through the battery in the circuit shown in the figure? The battery is ideal,and all the numbers are accurate to two significant figures.

• A)0.35 A
• B)2.0 A
• C)2.5 A
• D)3.0 A

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Definitions:

Multicollinearity

A statistical phenomenon where several independent variables in a regression model are highly linearly related.

Dependent Variable

In statistical modeling, this is the variable that is being tested and measured to see if it is influenced by one or more independent variables.

Explanatory Variables

Variables in a statistical model that are used to explain changes or differences in a response variable.

T-Statistic

A value used in hypothesis testing, calculated as the difference between an observed sample mean and the population mean divided by the standard error of the mean.