Today, There Are _______ Species of Icefish

question 2

Multiple Choice

Today, there are _______ species of icefish.

• A) two
• B) about 16
• C) about 50
• D) about 100

---

Definitions:

Set of Data

A collection of data points or values, often analyzed for statistical purposes.

Set of Data

A collection of related values, measurements, or observations.

Mean

An arithmetic mean, found by adding all the values in a series and then dividing by the quantity of values in that series.

Frequency Distribution

This is a tabulation of the occurrences of each unique value in a dataset, often visualized in histograms or bar charts.