A Coin Is Flipped 100 Times,with a Result of 53

question 28

Multiple Choice

A coin is flipped 100 times,with a result of 53 heads and 47 tails.The deviation between the observed numbers and the expected 50-50 results is called ________.

• A) probability
• B) degrees of freedom
• C) goodness of fit
• D) random sampling error
• E) standard error

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Definitions:

Current Sourcing Sensor

A type of sensor that provides an output current, which increases with the magnitude of the parameter being measured.

Sinking and Sourcing

Terms related to the control of electrical circuits, where "sinking" refers to providing a path to ground and "sourcing" refers to supplying power.

Electrostatic Voltages

Voltages generated by static electricity, capable of accumulating on surfaces and potentially causing damage to electronic components.

Personal Computer

A personal computer (PC) is a multi-purpose electronic computing device designed for individual use, capable of running a wide range of software applications.