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SubscribeUnlock harder levels by getting an average of 80% or higher.
Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!
Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.
Unlock harder levels by getting an average of 80% or higher.
Earn up to 5 stars for each level
The more questions you answer correctly, the more stars you'll unlock!
Each game has 10 questions.
Green box means correct.
Yellow box means incorrect.
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Grade 7 - Data Handling
Standard 7.DH.1.1 - Practice identifying biased samples.
Included Skills:
Collect data
• Pose questions relating to social, economic, and environmental issues in own environment
• Select appropriate sources for the collection of data (including peers, family, newspapers, books, magazines)
• Distinguish between samples and populations and suggest appropriate samples for investigation
• Design and use simple questionnaires to answer questions:
- with yes/no type responses
- with multiple choice responses
If you notice any problems, please let us know.