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/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 discipline?The mathematical science of collecting, analyzing, interpreting, presenting, and organizing data
2. What is the historical development?Evolved from ancient record-keeping to formal mathematical theory in the 17th-20th centuries
3. What are statistics and why are they like detective tools?Statistics help us learn about big groups by looking at small clues. They use math to find patterns and help us make smart choices.
4. How do scientists collect data for statistics?Scientists ask questions and gather numbers through surveys, experiments, or by looking at existing records. They design the study so the numbers represent everyone fairly.

Inference: Drawing conclusions about a population based on a sample of data.
Hypothesis Testing: A statistical method to test a specific claim or hypothesis about a population.
Regression Analysis: A statistical technique to model the relationship between a dependent variable and one or more independent variables.