LET Elementary Mathematics — Statistics and ProbabilitySlides
Slide library for Statistics and Probability. Every LET Elementary Mathematics concept in this chapter, broken into bite-sized slides that are easy to scan on mobile. Built around Professional Regulation Commission (PRC)'s recent question patterns for the LET Elementary 2026.
Exam context
The Licensure Examination for Professional Teachers — Elementary is conducted by Professional Regulation Commission (PRC) and is scheduled for Bi-annual. The Mathematics subtest is marked as "Core" in the official pattern, and Statistics and Probability appears in position 6th of 7 in the LET Elementary Mathematics review rotation. Passing mark: Weighted average of 75% with no grade below 50%. Recent LET Elementary 2026 papers have drawn roughly a meaningful share of questions from this subject.
Statistics and Probability - Slides
Slides
Data Presentation: Purpose and Types
Slide Id
S1
Reading Frequency Tables and Constructing Graphs
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S2
Mean (Average): Computation and Interpretation
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S3
Median and Mode: Resistant Measures of Center
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S4
Comparing Mean, Median, and Mode
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S5
Mean of Grouped Data (Frequency Tables)
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S6
Range: The Simplest Measure of Dispersion
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S7
Standard Deviation: Measuring Consistency and Spread
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S8
Measures of Position: Quartiles and Percentiles
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S9
Fundamental Counting Principle: Organizing Choices
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S10
Permutations: When Order Matters
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S11
Combinations: When Order Does Not Matter
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S12
Probability of Simple Events: Basics and Complement
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S13
Compound Events: OR (Addition Rule) and AND (Multiplication Rule)
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S14
LET-Style Practice: Integrated Statistics and Probability
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S15
Chapter Summary: Key Takeaways for Teachers
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S16
Stored In
chapter_slides
Slide Count
16
Summary Only
true
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