(From the Box,"Controlling 802

question 57

Multiple Choice

(From the box,"Controlling 802.11 Transmission") Media access control governs transmission by ________.

• A)access points
• B)wireless NICs
• C)Both A and B
• D)Neither A nor B

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Definitions:

Correlated

Correlated refers to a statistical relationship between two or more variables where a change in one is associated with a change in another, indicating a possible connection or causality.

Sampling Bias

A statistical bias that occurs when a sample is collected in such a way that some members of the intended population are less likely to be included than others, resulting in a non-representative sample.

Double Blind Procedure

A double-blind procedure is a research method in which both the participants and the researchers are unaware of who has been assigned to the control or experimental group, reducing bias.

Placebo Effect

A phenomenon wherein a patient's symptoms can improve after receiving a treatment with no therapeutic value, purely because of the individual's belief in the treatment's efficacy.