Descriptive statistics

High school (ages 12+)
Mathematics & Numbers

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/descriptive-statistics

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the core function?To quantitatively summarize and describe features of a collection of information

Measures of Central Tendency: Statistical values that represent the center or typical value of a dataset (e.g., mean, median, mode).
Measures of Dispersion: Statistical values that describe the spread or variability within a dataset (e.g., standard deviation, variance, range).
Inferential Statistics: Statistical methods used to draw conclusions and make predictions about a population based on sample data.
Nonparametric Statistics: Statistical tests that do not assume data are drawn from a specific probability distribution, often used in descriptive analysis.