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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 - Measurement and Data
Standard 7.MD.111.27.b.12C - Find the change in the mean when a number is added to the sample.
Included Skills:
Compare two populations based on data in random samples from these populations, including informal comparative inferences about differences between the two populations.
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