Use the Information for the Question(s)below

question 19

Multiple Choice

Use the information for the question(s) below.
Consider an economy with two types of firms,S and I.S firms always move together,but I firms move independently of each other.For both types of firm there is a 70% probability that the firm will have a 20% return and a 30% probability that the firm will have a -30% return.
-The standard deviation for the return on an portfolio of 20 type I firms is closest to:

• A)5.25%
• B)5.10%
• C)15.0%
• D)23.0%

Understand the two-step application process of the Psychology of Working Theory.

Identify factors that contribute to obtaining decent work according to the Psychology of Working Theory.

Appreciate the intersection of work and relationships in the conceptualization of work.

Understand the focus of change as proposed by the Psychology of Working Theory, including both individual and institutional levels.

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Definitions:

Walking Upright

Refers to the ability of humans and their ancestors to move by standing on two feet and using the legs for locomotion, distinguishing them from quadrupedal animals.

Large Brains

Refers to species, including humans, that have brains larger than would be expected based on their body size, often associated with higher levels of cognitive function.

Notochord

A flexible rod-shaped body found in the embryonic stage of all chordates that provides skeletal support.

Longitudinal

Pertaining to research or studies that follow the same subjects over a period of time to observe changes.