Assume That X Has a Normal Distribution, and Find the Indicated

question 10

Multiple Choice

Assume that X has a normal distribution, and find the indicated probability.
-The mean is $\mu = 15.2$ .2 and the standard deviation is $\sigma = 0.9$ Find the probability that X is between 14.3 and 16.1.

• A) 0.1587
• B) 0.8413
• C) 0.3413
• D) 0.6826

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Definitions:

Psychological Processes

Internal mechanisms and operations of the mind that underlie functions such as thought, emotion, and behavior, shaping human experience and actions.

Mind

The set of cognitive faculties that enables consciousness, perception, thinking, judgement, and memory.

Natural Selection

The process whereby organisms better adapted to their environment tend to survive and produce more offspring.

Biologists

Scientists who study living organisms and their relationship to the environment, including their structure, function, growth, and evolution.