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MA.8.DP.2.1 · Number Sense and Operations and Probability

Sample Spaces for Repeated Experiments: Sample FAST Questions

A sample space lists every possible outcome of a repeated experiment, such as rolling a number cube twice or flipping a coin three times. 8th graders build sample spaces with organized lists, tables, and tree diagrams, then count the outcomes.

How the FAST tests this benchmark

FAST items include multiple choice questions about the number of outcomes, equation editor items for a count, and drop-down or hot text items completing a table or tree diagram. Experiments repeat at most twice, except for coin tosses, which can repeat more.

Skills students need

  • Build a sample space with an organized list
  • Build a sample space with a table
  • Build a sample space with a tree diagram
  • Count the total outcomes of a repeated experiment

Try 6 real MA.8.DP.2.1 questions

These come straight from Algebro's 8th grade pre-algebra question bank, easiest first. Answer one, check it, then move to the next.

Question 1 of 6

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Question 1EasyMultiple Choice
A spinner with 44 equal sections is spun 22 times, and the sample space is organized in a tree. How many outcomes (end branches) are in the complete tree?

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More 8th grade number sense and probability benchmarks

MA.8.DP.2.2

Theoretical Probability of Repeated Experiments

MA.8.DP.2.3

Predicting Results from Probability

MA.8.NSO.1.1

Irrational Numbers and Estimating Them on a Number Line

MA.8.DP.2.1: Sample Spaces Practice | Algebro