The Empirical Rule Says That for a Normal Curve, Approximately

question 11

Essay

The Empirical Rule says that for a normal curve, approximately 68% of the values fall within 1 standard deviation of the mean in either direction, while 95% of the values fall within 2 standard deviations of the mean in either direction.Explain why you don't have twice as many values within 2 standard deviations as you do within 1 standard deviation.

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Definitions:

Data Bus

A communication system within a computer or between computers designed to transfer data.

DLC Receptacle

A connector designed to interface with a DLC (Data Link Connector) in automotive diagnostics, allowing access to vehicle electronic system information.

Green 9-pin

A standard connector used for diagnostic ports on heavy-duty vehicles, allowing access to the vehicle's data bus.

J1939 Bus

A term used interchangeably with J1939 Data Backbone, referring to the communication network based on the J1939 standard in automotive and industrial vehicles.