Missouri Learning Standards (Mathematics K-5 and Mathematics 6-12; revised standards approved April 19, 2016) — Missouri
MO MAP Grade 8 Statistics and Probability. Practice it free.
Investigates bivariate data and the association between two quantitative variables. This Grade 8 reporting domain maps to 2 practice skills and 8 representative questions from the playable bank.
What the test measuresStandards basis How the MO MAP reports it Blueprint & weighting Official sources
Statistics and Probability skills
Investigate patterns of association in bivariate data
Construct and interpret scatter plots
Construct and interpret two-way tables
Analyze relationships between two variables using lines of best fit
Missouri’s MAP math is built from the Missouri Learning Standards and the state’s item specifications, not from a separate national testing framework. The standards are closely CCSS-aligned in structure, with grade-level and course-level domains used as the native reporting/coverage structure.
Missouri publishes grade-level and EOC blueprints, but the accessible official pages in this pass did not expose the domain-by-domain percentage tables. The assessment page states that item specifications organize expectations by domains/strands and that blueprints are available for grade-level and EOC assessments.
Missouri Department of Elementary and Secondary Education — Missouri Learning Standards
Missouri Department of Elementary and Secondary Education — Mathematics
Missouri Department of Elementary and Secondary Education — Assessment
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8 free questions · 0/0 correct
A trend line predicts Mia will spell words correctly in a spelling bee. She actually spells words correctly. What is the residual (actual minus predicted)?
Residual words.
A two-way table has rows Bike/Scooter and columns Morning/Afternoon: Bike&Morning=11, Bike&Afternoon=7, Scooter&Morning=5. In all, 29 trips were recorded. How many trips are Scooter&Afternoon?
The three known cells sum to , so the missing cell is .
A line of best fit for the number of lawns Jaden mows and his savings in dollars is . According to the line, how many dollars did Jaden have saved before mowing any lawns?
At lawns, : the -intercept is the starting savings.
A two-way table has rows Dog/Cat and columns Boys/Girls: Dog&Boys=10, Dog&Girls=6, Cat&Boys=5, Cat&Girls=9. How many were surveyed in total?
Add all cells: .
A trend line for hours studied and quiz score is . What score does the line predict for a student who studies hours?
Substitute : .
A two-way table has rows Dog/Cat and columns Boys/Girls: Dog&Boys=10, Dog&Girls=6, Cat&Boys=5, Cat&Girls=9. How many chose Dog in total?
Row total for Dog: .
A trend line predicts that a bakery will sell bagels on Monday. The bakery actually sells bagels. What is the residual (actual value minus predicted value)?
Residual actual predicted .
A two-way table has rows Dog/Cat and columns Boys/Girls: Dog&Boys=10, Dog&Girls=6, Cat&Boys=5, Cat&Girls=9. What fraction of all surveyed were Dog and Boys? Simplify.
.
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Statistics and Probability in other MO MAP grades
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More Grade 8 domains
The Number SystemFocuses on rational and irrational numbers and operations with scientific notation.8 QsPractice →Expressions and EquationsAnalyzes and solves linear equations and systems, including use of exponent and radical properties.8 QsPractice →FunctionsDefines, evaluates, and compares functions and models relationships between quantities.8 QsPractice →GeometryWorks with congruence, similarity, transformations, the Pythagorean theorem, and volume.8 QsPractice →