A Population Has Sum of Squared Deviations,SS = 100 and Variance,s2

question 69

Multiple Choice

A population has sum of squared deviations,SS = 100 and variance,s2 = 4.What is the value of S(X - m) for the population?​

• A)​0
• B)​25
• C)​100
• D)​400

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Definitions:

Cost Of Workers

The total expenses incurred by an employer to compensate employees, including wages, benefits, and any other forms of compensation.

Cost Of Machines

The expenses involved in acquiring machinery for business operations, including purchase price, installation, maintenance, and operation costs.

Fixed Cost

Expenses that do not change with changes in the volume of production or sales, such as rent, salaries, and insurance.

Variable Cost

A variable cost changes in direct proportion to the level of production or activity in a business, such as materials and labor.