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Math – Data & Probability

Math · CCSS: 5.MD.B.2 · Level 5 · Worksheet 4 of 5 · Practice Set 2

Level 5 ⭐⭐⭐⭐⭐

1 Read a Bar Graph

📊 This bar graph shows how many books students read in January.

Student	1	2	3	4	5	6	7	8
Diego	█	█	█	█	█	█
Priya	█	█	█	█	█	█	█	█
Noah	█	█	█	█
Zara	█	█	█	█	█	█

Question	Answer
Who read the most books?
How many total books did all students read?
How many more books did Priya read than Noah?
What is the average (mean) number of books?

2 Probability: Likely, Unlikely, Certain, Impossible

🎲 Classify each event.

Certain = Will definitely happen

Likely = Will probably happen

Unlikely = Probably won't happen

Impossible = Cannot happen

Event	Classification
The sun will set tonight.
A fish will climb a tree.
It will snow somewhere in the world this winter.
You will roll a 9 on a standard die (1-6).
You will pick a red marble from a bag of all red marbles.

3 Probability with Spinners

🎡 A spinner has 4 equal sections: Purple, Orange, Pink, Teal. Answer the questions.

Question	Answer
How many sections are there?
What is the chance of landing on Purple?
What is the chance of landing on Orange OR Pink?
Is it possible to land on a color not listed above?
If you spin 12 times, about how many times would you expect Purple?

4 Collect Your Own Data

📋 Flip a coin 20 times. Record your results.

Result	Tally Marks	Total
Heads
Tails

Were the results close to what you expected? Why or why not?

5 SBA Performance Task

This problem is like a performance task on the state test. Read carefully, plan your approach, solve step by step, and explain your reasoning.

Scenario: You surveyed 40 students about their favorite lunch. Pizza: 15 students, Tacos: 10 students, Burgers: 8 students, Salad: 7 students.

Part A: What fraction of students chose pizza? Simplify your answer.

Part B: If 200 students attend the school, predict how many would choose tacos based on your survey.

Part C: Explain your reasoning.

+ Bonus Math Practice

Try one extra round for Set 2.

14 + 8 =

21 - 6 =

7 × 3 =