Which of the Following Values Is NOT Needed to Compute

question 25

Multiple Choice

Which of the following values is NOT needed to compute sample variance using the computational formula,but is needed to compute the definitional formula?

• A) sample mean
• B) scores (x)
• C) sample size
• D) degrees of freedom

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Definitions:

Language Comprehension

The ability to understand spoken or written language, grasping both literal and implied meanings.

Production

refers to the process of creating, manufacturing, or producing goods and services.

Older Adults

A term referring to individuals typically aged 65 years and older, often associated with retirement and an increased focus on health care.

Life Span

The maximum duration of life of a species, or for humans, the typical phases of development and aging experienced from birth to death.