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Nelson Education > School > Mathematics K-8 > Mathematics 7 > Student Centre > Surf for More Math > Chptr 3 Lssn 2
 

Surf For More Math

Lesson 2 - Avoiding Bias in Data Collection

 

Problem Solving With Data - Read the summary of methods for interpreting data.

Statistics! Power from Data - Sampling Error - Read about the methods Statistics Canada uses when collecting data about Canadians.

Statistics! Power from Data - Non-Sampling Error - Read about the methods Statistics Canada uses when collecting data about Canadians.