If a Hypothesis Test Leads to the Rejection of the Null

question 68

Multiple Choice

If a hypothesis test leads to the rejection of the null hypothesis,

• A)a Type II error must have been committed
• B)a Type II error may have been committed
• C)a Type I error must have been committed
• D)a Type I error may have been committed

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Definitions:

Radio Signals

Electromagnetic waves emitted by a transmitter and received by an antenna, used for communication.

Antennas

Devices designed to transmit or receive radio waves or other forms of electromagnetic radiation, widely used in telecommunication.

QR Codes

Quick Response Codes; machine-readable optical labels that contain information about the item to which they are attached, often used to store URLs or other data accessible by scanning with a mobile device.

Bar Codes

A series of lines of varying widths and spacings which represent data, scanned and read to identify a product or object.