For a Random Variable X,if V(cX)= 4V(X),where V Refers to the Variance,then

question 90

True/False

For a random variable X,if V(cX)= 4V(X),where V refers to the variance,then c must be 2.

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Definitions:

Evaluation And Management

A term used in healthcare referring to the assessment and ongoing management of a patient's treatment.

ICD-9-PCS

International Classification of Diseases, Ninth Revision, Procedure Coding System; a coding system used to classify procedures for billing and statistical purposes in healthcare.

ICD-10-PCS

The International Classification of Diseases, Tenth Revision, Procedure Coding System; a coding system for documenting procedures in healthcare settings.

First Character

The initial symbol or letter in a sequence or string of characters, often significant in programming and data processing.