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Perplex
Perplex
Dashboard
Topics
Exponents & LogarithmsApproximations & ErrorSequences & SeriesMatricesComplex NumbersFinancial Mathematics
Cartesian plane & linesFunction TheoryModellingTransformations & asymptotes
2D & 3D GeometryVoronoi DiagramsTrig equations & identitiesVectorsGraph Theory
ProbabilityDescriptive StatisticsBivariate StatisticsDistributions & Random VariablesInference & Hypotheses
DifferentiationIntegrationDifferential Equations
Review VideosFormula BookletMy Progress
BlogLanding Page
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Perplex
IB Math AIHL
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Distributions & Random Variables
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Distributions & Random Variables

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Concepts

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Discrete random variables

Distributions & Random Variables

Introduction and properties of random variables, probability distributions, expected value and variance, linear transformations of r.v.'s

Thumbnail for Discrete random variables

0/3 key exercises

Binomial Distribution

Distributions & Random Variables

0/1 key exercises

Normal Distribution

Distributions & Random Variables

0/3 key exercises

Poisson Distribution

Distributions & Random Variables

0/3 key exercises

Sampling, combinations and CLT

Distributions & Random Variables

0/4 key exercises

IB Math AIHL
/
Distributions & Random Variables
/
Home

Distributions & Random Variables

Progress trend

0%

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Choose a concept to study or jump straight into the problem bank.

Concepts

Start Here

Discrete random variables

Distributions & Random Variables

Introduction and properties of random variables, probability distributions, expected value and variance, linear transformations of r.v.'s

Thumbnail for Discrete random variables

0/3 key exercises

Binomial Distribution

Distributions & Random Variables

0/1 key exercises

Normal Distribution

Distributions & Random Variables

0/3 key exercises

Poisson Distribution

Distributions & Random Variables

0/3 key exercises

Sampling, combinations and CLT

Distributions & Random Variables

0/4 key exercises

Problem Bank

IB: 4
Recommended
6 problems
IB: 5
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12 problems
IB: 6
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17 problems
IB: 7
Upgrade to unlock
2 problems
Browse untimed question bank

Performance Metrics

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Mastery Score

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Estimated range: 0%-39%

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Problem Activity

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Problem Bank

IB: 4
Recommended
6 problems
IB: 5
Sign up for free to unlock
12 problems
IB: 6
Upgrade to unlock
17 problems
IB: 7
Upgrade to unlock
2 problems
Browse untimed question bank

Performance Metrics

Concept Score

0%
+0% today

Speed Score

0%
+0% today

Mastery Score

0%
+0% today
Estimated range: 0%-39%

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Problem Activity

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