Axons Are Frequently Covered with a Sheath Known as

question 31

Multiple Choice

Axons are frequently covered with a sheath known as .

• A)dopamine
• B)the exoskeleton
• C)myelin
• D)the dendritic membrane

---

Definitions:

Median

The value separating the higher half from the lower half of a data sample or probability distribution.

Positively Skewed Distribution

A distribution where the tail is longer on the right side of the peak, indicating that most data points are on the left.

Interquartile Range

A measure of statistical dispersion, represented by the difference between the 25th and 75th percentiles of a dataset.

Median

The middle value in a dataset when it is arranged in ascending or descending order, or the average of the two middle values if the dataset has an even number of observations.