I If We Measure the Weight of an Eggnog Carton

question 81

Multiple Choice

i. If we measure the weight of an eggnog carton, the variable is referred to as being a discrete random variable.
Ii) If we toss two coins and count the number of heads, there could be 0, 1 or 2 heads. Since the exact number of heads resulting from this experiment is due to chance, the number of heads appearing is a random variable.
Iii) A random variable may be either discrete or continuous.

• A) (i), (ii) and (iii) are all correct statements
• B) (i) is a correct statement but not (ii) or (iii).
• C) (i) and, (iii) are correct statements but not (ii).
• D) (ii) and, (iii) are correct statements but not (i).
• E) All statements are false

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Definitions:

Particular Type

A specific category or class with distinct characteristics that distinguish it from others.

Necessary Conditions

Necessary conditions are requirements or prerequisites that must be met for a certain event to occur or for a certain statement to be true, without which the event or statement cannot materialize.

Leadership Theories

A set of concepts and models that explain how leadership influences the performance and behavior of individuals and groups.

Attribution Theory

A psychological theory that explains how individuals infer the causes of their own and others' behavior, attributing it to either internal dispositions or external situations.