A Project Consists of Four Activities with Information as Shown

question 20

Multiple Choice

A project consists of four activities with information as shown in the table. What is the overall variance of the project?

• A) 18
• B) 8
• C) 2.82
• D) 5.56

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Definitions:

Shaping

A conditioning procedure used in behavioral psychology to establish a new behavior by rewarding closer approximations of the desired behavior.

Desired Behavior

Refers to the specific actions or reactions that an individual or group aims to elicit through various means, including instruction, training, or behavioral modification techniques.

Praises

Expressions of approval or admiration directed towards someone for their achievements or qualities.

Scheme For Infants

A plan or strategy in developmental psychology that refers to how infants organize their physical activities and routines.