Which of the Following Equations Is INCORRECT

question 11

Multiple Choice

Which of the following equations is INCORRECT?

• A)Var(
• R)=
• B)SD(
• R)=
• C)Var(
• R)= P_R × (R - E[R])²
• D)E[R] = P_R × R

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Definitions:

Supply Chains

Networks of individuals, organizations, resources, activities, and technology involved in the production and delivery of a product or service from supplier to consumer.

Culture

The set of values, guiding beliefs, understandings, and ways of doing things shared by members of a society; exists on two levels.

Symbols and Ceremonies

Elements used within a culture or organization to represent ideas, values, or commemorate important events or achievements.

Brazil

A country in South America, characterized by its large geography, diverse culture, and significant role in the global market.