LET Secondary Mathematics — Statistics and ProbabilitySlides
Presentation-style slides for Statistics and Probability — the fastest way to cover the chapter if you are reviewing on your phone between classes or shifts. Covers everything Professional Regulation Commission (PRC) tests on this chapter in the LET Secondary Mathematics subtest.
Exam context
The Licensure Examination for Professional Teachers — Secondary 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 Secondary Mathematics review rotation. Passing mark: Weighted average of 75% with no grade below 50%. Recent LET Secondary 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
Slide Id
S2
Mean (Average): Computation and Interpretation
Slide Id
S3
Median and Mode: Resistant Measures of Center
Slide Id
S4
Comparing Mean, Median, and Mode
Slide Id
S5
Mean of Grouped Data (Frequency Tables)
Slide Id
S6
Range: The Simplest Measure of Dispersion
Slide Id
S7
Standard Deviation: Measuring Consistency and Spread
Slide Id
S8
Measures of Position: Quartiles and Percentiles
Slide Id
S9
Fundamental Counting Principle: Organizing Choices
Slide Id
S10
Permutations: When Order Matters
Slide Id
S11
Combinations: When Order Does Not Matter
Slide Id
S12
Probability of Simple Events: Basics and Complement
Slide Id
S13
Compound Events: OR (Addition Rule) and AND (Multiplication Rule)
Slide Id
S14
LET-Style Practice: Integrated Statistics and Probability
Slide Id
S15
Chapter Summary: Key Takeaways for Teachers
Slide Id
S16
Stored In
chapter_slides
Slide Count
16
Summary Only
true
Previous chapter
Measurement and Problem Solving
Next chapter
Logic and Mathematics in the Modern World
Ready to practise for the LET Secondary 2026?
Super Tutor's AI review plan adapts to your weak areas and builds a weekly practice schedule around your target LET Secondary exam date.