Probability and Statistics - Probability with Factorials Intro

85 Topics, 4 Skills

Factorial Calculation - Simple Single

Topic 1

Factorial Calculation - 1 over Simple Single

Topic 2

Ways to Order 5 Cards, 1 Repeat - to Equation

Topic 3

Factorial Calculation - Simple Multiplication

Topic 4

Factorial Calculation - 1 over Simple Multiplication

Topic 5

Duplicate Orders in 5 Letters, 1 Repeat - to Answer

Topic 6

Factorial Calculation - Simple Division

Topic 7

Ways to Order 3 Cards, 1 Repeat - to Factorial Equation

Topic 8

Factorial Calculation - 1 over Bracketed Multiplication

Topic 9

Ways to Order 5 Cards, 1 Repeat - to Answer

Topic 10

Ways to Order 3 Cards, 1 Repeat - to Answer

Topic 11

Factorial Calculation - Single over Simple Multiplication

Topic 12

Ways to Order 5 Letters, 1 Repeat - to Equation

Topic 13

Ways to Order 3 Letters, 1 Repeat - to Equation

Topic 14

Factorial Calculation - Single over Bracketed

Topic 15

Ways to Order 5 Letters, 1 Repeat - to Factorial Equation

Topic 16

Ways to Order 3 Letters, 1 Repeat - to Factorial Equation

Topic 17

Factorial Calculation - Single over Bracketed Multiplication

Topic 18

Ways to Order 5 Letters, 1 Repeat - to Answer

Topic 19

Ways to Order 3 Letters, 1 Repeat - to Answer

Topic 20

Ways to Order 4 Cards, 1 Repeat - to Factorial Equation

Topic 21

Letter Notation to Formula

Topic 22

Ways to Order 4 Cards, 0 Repeats - to Equation

Topic 23

Factorial Calculation - Bracketed

Topic 24

Ways to Order 4 Cards, 1 Repeat - to Answer

Topic 25

Letter Notation to Value

Topic 26

Ways to Order 4 Letters, 0 Repeats - to Equation

Topic 27

Ways to Order 5 Cards, 0 Repeats - to Equation

Topic 28

Ways to Order 3 Cards, 0 Repeats - to Factorial Equation

Topic 29

Ways to Order 5 Letters, 0 Repeats - to Equation

Topic 30

Factorial Calculation - Bracketed Multiplication

Topic 31

Ways to Order 4 Letters, 1 Repeat - to Equation

Topic 32

Formula to Letter Notation

Topic 33

Duplicate Orders in 4 Cards, 1 Repeat - to Equation

Topic 34

Ways to Order 4 Letters, 1 Repeat - to Factorial Equation

Topic 35

Letter Notation to Description

Topic 36

Ways to Order 5 Cards, 0 Repeats - to Answer

Topic 37

Ways to Order 3 Letters, 0 Repeats - to Factorial Equation

Topic 38

Ways to Order 5 Letters, 0 Repeats - to Answer

Topic 39

Ways to Order 4 Cards, 0 Repeats - to Factorial Equation

Topic 40

Ways to Order 5 Cards, 0 Repeats - to Factorial Equation

Topic 41

Ways to Order 4 Letters, 0 Repeats - to Factorial Equation

Topic 42

Ways to Order 5 Letters, 0 Repeats - to Factorial Equation

Topic 43

Duplicate Orders in 4 Cards, 1 Repeat - to Factorial Equation

Topic 44

Ways to Order 4 Letters, 1 Repeat - to Answer

Topic 45

Formula to Value

Topic 46

Duplicate Orders in 4 Cards, 1 Repeat - to Answer

Topic 47

Duplicate Orders in 5 Cards, 1 Repeat - to Equation

Topic 48

Formula to Description

Topic 49

Duplicate Orders in 4 Letters, 1 Repeat - to Equation

Topic 50

Duplicate Orders in 5 Cards, 1 Repeat - to Factorial Equation

Topic 51

Duplicate Orders in 4 Letters, 1 Repeat - to Factorial Equation

Topic 52

Duplicate Orders in 5 Cards, 1 Repeat - to Answer

Topic 53

Description to Letter Notation

Topic 54

Duplicate Orders in 4 Letters, 1 Repeat - to Answer

Topic 55

Duplicate Orders in 5 Letters, 1 Repeat - to Equation

Topic 56

Description to Value

Topic 57

Ways to Order 4 Cards, 1 Repeat - to Equation

Topic 58

Duplicate Orders in 5 Letters, 1 Repeat - to Factorial Equation

Topic 59

Factorial Calculation - 1 over Bracketed

Topic 60

Ways to Order 5 Cards, 1 Repeat - to Factorial Equation

Topic 61

Description to Formula

Topic 62

Dice (2), Specific Roll in 2 Tries, To Fraction

Topic 63

Dice (2), Specific Roll in 2 Tries, To Fraction

Topic 64

Spinner, Two Spins, Either Answer, To Equation

Topic 65

Spinner, Two Spins, Either Answer, To Equation

Topic 66

Spinner, Two Spins, Either Answer, To Fraction

Topic 67

Spinner, Two Spins, Either Answer, To Fraction

Topic 68

Spinner, Two Spins, Either Answer, To Decimal

Topic 69

Spinner, Two Spins, Either Answer, To Decimal

Topic 70

Spinner, Two Spins, Either Answer, To Percent

Topic 71

Spinner, Two Spins, Either Answer, To Percent

Topic 72

Factorials - To Multiplication String

Topic 73

Factorials - To Value

Topic 74

Factorial Multiplication String To Factorial

Topic 75

Factorial Division - To Multiplication String

Topic 76

Factorial Division - To Value

Topic 77

Factorial Multiplication String To Factorial Division

Topic 78

Duplicate Orders in 3 Cards, 1 Repeat - to Equation

Topic 79

Duplicate Orders in 3 Cards, 1 Repeat - to Factorial Equation

Topic 80

Duplicate Orders in 3 Cards, 1 Repeat - to Answer

Topic 81

Duplicate Orders in 3 Letters, 1 Repeat - to Equation

Topic 82

Duplicate Orders in 3 Letters, 1 Repeat - to Factorial Equation

Topic 83

Duplicate Orders in 3 Letters, 1 Repeat - to Answer

Topic 84

Ways to Order 3 Cards, 1 Repeat - to Equation

Topic 85

Factorial Calculation - Single over Bracketed Multiplication (Level 1)

Topic 18

This math topic focuses on evaluating factorial expressions, specifically single factorials over bracketed multiplications involving subtraction within the factorial terms. It is part of an introductory unit on probability and statistics that teaches the computations related to factorial forms, fundamental for understanding permutations and combinations in mathematics. Each question presents different configurations of factorials divided by the product of additional factorials, requiring the solutions to involve calculation rules and simplifications pertaining to factorial mathematics.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

View Unit

Factorial Calculation - Single over Bracketed Multiplication

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


What is the value of this factorial expression?

2!3!(42)!\frac{2!}{3! \cdot (4 - 2)!}
Factorial Calculation - Single over Bracketed Multiplication (Level 1) - Mobius Math