A Company Collected the Ages from a Random Sample of Its

question 90

Multiple Choice

A company collected the ages from a random sample of its middle managers,with the resulting frequency distribution shown below. $\begin{array} { lc } \text { Class Interval } & \text { Frequency } \\20 \text { to } < 25 & 8 \\25 \text { to } < 30 & 6 \\30 \text { to } < 35 & 5 \\35 \text { to } < 40 & 12 \\40 \text { to } < 45 & 15 \\45 \text { to } < 50 & 7\end{array}$
What is the midpoint of the third class interval?

• A)22.5
• B)27.5
• C)32.5
• D)37.5
• E)42.5

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Definitions:

Traits

Enduring characteristics or qualities of an individual's personality that are consistent across different situations and time.

Primary Process Thinking

A mode of thought in which the unconscious mind operates without logical or temporal constraints, often seen in dreams or early stages of childhood development.

Secondary Process Thinking

A mature type of thought process that includes logical thinking and the consideration of reality, often associated with conscious thoughts and problem-solving strategies.

Agreeableness

A personality trait characterized by being kind, empathetic, cooperative, and considerate of others.