​Estimate the Variance for the Following Probability Distribution to Two

question 30

Multiple Choice

​Estimate the variance for the following probability distribution to two decimal places. ​
​

• A) ​2.00
• B) ​1.40
• C) ​1.18
• D) ​1.96
• E) ​1.00

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Definitions:

Confidence

The belief in one's abilities, qualities, and judgment, often leading to a sense of self-assurance.

Motivation

The process that initiates, guides, and maintains goal-oriented behaviors, driving individuals to pursue and achieve goals.

Self-Efficacy Theory

A psychological concept which posits that individuals' belief in their ability to perform tasks influences their actions and successes.

Motivated

Having a strong willingness or enthusiasm to do something.