About ____ Percent of Earth's Water Is Found in the Ocean

question 30

Multiple Choice

About ____ percent of Earth's water is found in the ocean.

• A)97
• B)71
• C)67
• D)30

---

Definitions:

ANOVA F Test

A statistical test used to determine if there are significant differences between the means of three or more groups.

Chi-squared Test

A statistical hypothesis test used to determine whether there is a significant difference between expected frequencies and observed frequencies in one or more categories.

Nominal Data

A type of data that consists of names, labels, or categories without any implied order or ranking among them.

Technique

A specialized procedure or skill set used to accomplish a specific task effectively.