Chapter 1
Numbers and Operations
Course: Elementary Education Multiple Subjects 7001
Subject: Elementary Education Mathematics Subtest 7003
Chapter: Geometry And Measurement Data Statistics And Probability
1. Identifies statistical questions
A statistical question is one that invites data collection, acknowledges variability in the responses, and typically requires summarizing the data to provide an answer. These questions are not satisfied by a single known fact or a fixed value; instead, they require information from multiple sources or observations to identify patterns, distributions, or trends.
To identify a statistical question, students should ask:
- Will the answer vary from person to person or trial to trial?
- Would I need to gather and analyze a set of data to answer this question?
- Does the question ask about a group rather than a specific individual?
Statistical questions anticipate and depend on variability. They often arise in contexts such as surveys, scientific experiments, and opinion polls.