What Is the Relationship Between Variance and Standard Deviation? ​

question 15

Multiple Choice

What is the relationship between variance and standard deviation? ​

• A)Variance is the square root of standard deviation.
• B)Standard deviation is the square root of variance. ​
• C)Variance is a type of standard deviation.
• D)There is no relationship between variance and standard deviation.

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Definitions:

Behavioural Sciences

A field of study that explores the interactions among organisms in their natural environment, focusing on the psychological and social dimensions.

Focus Strategy

A competitive approach where a business targets a specific niche market, emphasizing a singular product or service to gain a competitive edge.

Differentiation

The process of distinguishing or separating items or individuals based on specific characteristics or criteria.

Cost Leadership

A strategic approach where a company aims to become the lowest cost producer in its industry, offering its products or services at a lower price than its competitors.