Suppose a Random Variable X Is Best Described by a Normal

question 119

Multiple Choice

Suppose a random variable x is best described by a normal distribution with μ = 60 and σ = 8. Find the z-score that corresponds to the value x = 30.

• A) -3.75
• B) 3.75
• C) -8D)8

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Definitions:

Dominant Males

Males who hold the highest rank or status within a social or hierarchical group, often having priority access to resources or mates.

Functional Units

Components or parts of a system that work together to perform a specific function or task.

Heredity

The genetic transmission of characteristics from parents to offspring, influencing traits such as eye color, height, and susceptibility to certain diseases.

Chromosomes

Within every cell, rod-shaped structures that carry the genes.