The Maximum Rate of Contraction in Normal Cardiac Muscle Fibers

question 77

Multiple Choice

The maximum rate of contraction in normal cardiac muscle fibers is approximately ________ per minute.

• A) 80
• B) 140
• C) 200
• D) 250
• E) 300+

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Definitions:

Random Variable

A variable whose values depend on outcomes of a probabilistic phenomenon.

Normally Distributed

Describes a type of continuous probability distribution for a real-valued random variable where the data tends to form a symmetrical bell curve.

Median

The middle value in a data set, arranging the data in ascending order, or the average of the two middle values if the dataset is even.

SAT Scores

SAT Scores are standardized test results used for college admissions in the United States, assessing mathematical, reading, and writing skills.