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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 8 - Data Handling
Standard 8.DH.1.2 - Practice calculating the mean, median, mode and range of a sample.
Included Skills:
Organize and summarize data
• Organize (including grouping where appropriate) and record data using
- tally marks
- tables
- stem-and-leaf displays
• Group data into intervals
• Summarize data using measures of central tendency, including:
- mean
- median
- mode
• Summarize data using measures of dispersion, including:
- range
- extremes
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