notes

commit 6563eae573abb1b7cfb265528bc3e4ee546ad3ee
parent fb978921872b282ccee6c91bd88974a82503fc7a
Author: Andrew <andrewlaack1@gmail.com>
Date:   Tue,  3 Sep 2024 13:42:53 -0500

Completed notes for stats

Diffstat:
M
DiscreteMath.md
 | 
13
+++++++++++--
A
DiscreteRandomVariable.md
 | 
8
++++++++
A
PosteriorProbability.md
 | 
8
++++++++
A
PriorProbability.md
 | 
8
++++++++
M
StatisticsAndProbability.md
 | 
11
++++++++---

5 files changed, 43 insertions(+), 5 deletions(-)
diff --git a/DiscreteMath.md b/DiscreteMath.md
@@ -78,7 +78,7 @@ Unit 2.4 (sequence + other stuff):
 	- [[Sequence.md]]
 	- [[RecurrenceRelation.md]]
 
-Unit 2.3 (paper book):
+Unit 2.3 (computation 5th edition):
 	- [Tractable](Tractable.md)
 	- [Intractable](Intractable.md)
 	- [Unsolvable](Unsolvable.md)
@@ -106,4 +106,13 @@ Unit 2.4 (integers and division):
 	- [LinearCombination](LinearCombination.md)
 	- [LinearCongruence](LinearCongruence.md)
 
-Unit 6.1 (The Basics of Counting)
+Unit 6.1 (The Basics of Counting 8th edition)
+	- Combinatorics
+	- Product Rule (also known as [[CountingPrinciple.md]])
+	- SumRule
+	- TreeDiagram
+	- SubtractionRule (principle of inclusion-exclusion)
+	- DivisionRule
+Unit 6.2 (Pigeonhole principle)
+	- PigeonholePrinciple
+	- 
diff --git a/DiscreteRandomVariable.md b/DiscreteRandomVariable.md
@@ -0,0 +1,8 @@
+:prob:
+# Discrete Random Variable
+
+Ch 2.1
+
+## Notes
+
+**Definition:** A discrete random variable is a random variable upon finite or countably infite sets known as discrete sets.
diff --git a/PosteriorProbability.md b/PosteriorProbability.md
@@ -0,0 +1,8 @@
+:prob:
+# Posterior Probability
+
+Ch 1.6
+
+## Notes
+
+**Definition:** Posterior probabilities are probabilities after some data has been collected/found/sampled (conditioned probability).
diff --git a/PriorProbability.md b/PriorProbability.md
@@ -0,0 +1,8 @@
+:prob:
+# Prior Probability
+
+Ch 1.6
+
+## Notes
+
+**Definition:** Prior probabilities are probabilities prior to a conditional being applied to them (unconditioned probability).
diff --git a/StatisticsAndProbability.md b/StatisticsAndProbability.md
@@ -42,9 +42,14 @@ Chapter 1.5:
 	- [MutuallyIndependent](MutuallyIndependent.md)
 
 Chapter 1.6:
-	- Bayes Theroem
-	- Prior Probabilities
-	- Posterior Probabilities
+	- [BayesTheroem](BayesTheroem.md)
+	- [PriorProbability](PriorProbability.md) 
+	- [PosteriorProbability](PosteriorProbability.md)
+
+Chapter 2.1:
+	- [RandomVariables](RandomVariables)
+	- [ProbabilityMassFunction](ProbabilityMassFunction.md)
+	- [DiscreteRandomVariable](DiscreteRandomVariable.md)
 
 ---