When Flossing a Client's Teeth, in Which Direction Should the Support

question 24

Multiple Choice

When flossing a client's teeth, in which direction should the support worker move the floss?

• A)Left to right
• B)Right to left
• C)Up and down
• D)Side to side

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Definitions:

Random Variable

A variable whose outcomes are determined by the occurrences of a random event.

Exponential Random Variable

A type of random variable that describes the time between events in a Poisson process, representing occurrences that happen at a constant rate.

Exponentially Distributed

Describes the time between events in a Poisson point process, i.e., a process in which events occur continuously and independently at a constant average rate.

Random Variable

This refers to a variable where its values are linked to the outputs of unpredictable phenomena.