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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.1.2 - Practice calculating the 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 and distinguishing between ungrouped numerical data by determining:
- mean
- median
- mode
• Identify the largest and smallest scores in a data set and determine the difference between them in order to determine the spread of the data (range)
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