Access Point #: MAFS.912.S-CP.1.AP.4a (Archived Access Point)


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Select or make an appropriate statement based on a two-way frequency table.

Clarifications:

Essential Understandings

Concrete:

  • Match appropriate statements to the data displayed on a two-way table.
Representation:
  • Identify information using a two-way frequency table.
  • Explain the data within a two-way frequency table.
  • Understand the following concepts and vocabulary: two-way frequency table, category, classify, rows, columns and relationship.
  • Understand the relationship between two categories in a two-way frequency table (rows and columns).

Number: MAFS.912.S-CP.1.AP.4a Category: Access Points
Date Adopted or Revised: 06/14 Cluster: Understand independence and conditional probability and use them to interpret data. (Algebra 2 - Additional Cluster)

Clusters should not be sorted from Major to Supporting and then taught in that order. To do so would strip the coherence of the mathematical ideas and miss the opportunity to enhance the major work of the grade with the supporting clusters.

Related Standards

Name Description
MAFS.912.S-CP.1.4: Construct and interpret two-way frequency tables of data when two categories are associated with each object being classified. Use the two-way table as a sample space to decide if events are independent and to approximate conditional probabilities. For example, collect data from a random sample of students in your school on their favorite subject among math, science, and English. Estimate the probability that a randomly selected student from your school will favor science given that the student is in tenth grade. Do the same for other subjects and compare the results.



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