Find the Sample Variance for the Following Data Set $\begin{array} { l l l l l } 22 & 12 & 23 & 17 & 21\end{array}$

question 36

Multiple Choice

Find the sample variance for the following data set:
$\begin{array} { l l l l l } 22 & 12 & 23 & 17 & 21\end{array}$

• A)4.5
• B)20.5
• C)11
• D)16.4

Understand Freud's psychosexual stages of development and related personality outcomes.

Comprehend Freud’s concepts of defense mechanisms and their psychological functions.

Recognize the significance of the Oedipus and Electra complexes in psychoanalytic theory.

Identify key theorists in psychodynamic theory and their contributions.

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Definitions:

Total Direct Materials Cost Variance

The difference between the actual cost of direct materials used in production and the expected (or standard) cost.

Total Variable Overhead Variance

The difference between the actual variable overhead costs incurred and the expected (or budgeted) variable overhead costs.

Material Quantity Variance

A financial measurement that calculates the difference between the expected amount of materials and the actual amount used, affecting production costs and efficiency.

Material Price Variance

The difference between the actual cost of materials used to produce a product and the standard or expected cost.