Test Scores of Two Independent Samples of Students from UA $$\begin{array} { l l } \text { UA } & \text { UB } \\82 & 70 \\90 & 80 \\65 & 60 \\83 & 90 \\80 & 75\end{array}$$

question 25

Essay

Test scores of two independent samples of students from UA and UB on a national examination are given below. At a .05 level of significance, test to determine if there is a significant difference between the variances of the two populations. $$\begin{array} { l l } \text { UA } & \text { UB } \\82 & 70 \\90 & 80 \\65 & 60 \\83 & 90 \\80 & 75\end{array}$$

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Definitions:

Language Barriers

Obstacles to effective communication that occur when people do not share a common language or linguistic proficiency.

Traditional Problem-Solving

An approach to addressing problems that relies on methods and techniques handed down from previous generations.

Minnesota Multiphasic Personality Inventory (MMPI)

A widely used standardized psychometric test of adult personality and psychopathology designed to assess mental health and behavioral problems.

Normed

Related to establishing standards or norms, often used in the context of psychological testing to compare individual scores against a statistical norm.