USTET Mathematics — Statistics & ProbabilityConcept Map
USTET candidates who build concept maps early in review tend to retain Statistics & Probability better through the long stretch to exam day. The Statistics & Probability concept map on this page shows the sub-topics University of Santo Tomas includes most often in USTET Mathematics, and how they branch off the central idea.
Exam context
On the USTET 2026, the Mathematics subtest carries a "Core section" weight in University of Santo Tomas's pattern. Statistics & Probability lands at position 8th out of 9 in the standard review order. Target score is Competitive overall score, and roughly a meaningful share of items come from Mathematics on a typical USTET paper.
Statistics & Probability - Concept map
Central Concept
Statistics and Probability
Related Concepts
Concept
Statistics
Sub Concepts
- Data and Variables
- Population vs Sample
- Measures of Central Tendency
- Measures of Dispersion
- Data Collection Methods
- Sampling Techniques
Relationship To Central
One of two main branches dealing with data analysis and interpretation
Concept
Probability
Sub Concepts
- Random Experiments
- Sample Space and Events
- Probability Rules
- Conditional Probability
- Independent vs Dependent Events
- Addition and Multiplication Rules
Relationship To Central
Second main branch dealing with likelihood and chance events
Concept
Counting Principles
Sub Concepts
- Fundamental Counting Principle
- Factorial Notation
- Permutations
- Combinations
- Circular Permutations
Relationship To Central
Foundation for probability calculations and statistical analysis
Concept
Data Analysis
Sub Concepts
- Charts and Graphs
- Bar Charts
- Pie Charts
- Line Graphs
- Data Interpretation
Relationship To Central
Application of statistical methods to interpret and present data
Concept Connections
To
Probability Calculation
From
Sample Space
Strength
strong
Relationship
Sample space provides the denominator for probability calculations
To
Probability
From
Counting Principles
Strength
strong
Relationship
Counting principles determine the number of favorable outcomes and total outcomes
To
Sample
From
Population
Strength
strong
Relationship
Sample is a subset of population used for statistical inference
To
Standard Deviation
From
Mean
Strength
strong
Relationship
Mean is used in calculating variance and standard deviation
To
Combinations
From
Permutations
Strength
strong
Relationship
Combinations are permutations divided by factorial of selected items
To
Permutations
From
Factorial
Strength
strong
Relationship
Factorial is fundamental to permutation calculations
To
Combinations
From
Factorial
Strength
strong
Relationship
Factorial is used in both numerator and denominator of combination formula
To
Multiplication Rule
From
Independent Events
Strength
strong
Relationship
Multiplication rule applies when events are independent
To
Addition Rule
From
Mutually Exclusive Events
Strength
strong
Relationship
Addition rule is simplified when events are mutually exclusive
To
Statistical Analysis
From
Data Collection
Strength
strong
Relationship
Quality of data collection affects reliability of statistical analysis
To
Range
From
Median
Strength
moderate
Relationship
Both are measures that help understand data distribution
To
Frequency Distribution
From
Mode
Strength
moderate
Relationship
Mode represents the most frequent value in distribution
To
Statistical Bias
From
Sampling Methods
Strength
moderate
Relationship
Proper sampling methods reduce statistical bias
To
Data Interpretation
From
Charts and Graphs
Strength
moderate
Relationship
Visual representations facilitate data interpretation
To
Dependent Events
From
Conditional Probability
Strength
strong
Relationship
Conditional probability is used when events are dependent
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