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Measures of Relative Standing: Z-Scores, Quartiles, Percentiles

Grade 12 Math: Master Advanced Concepts & Skills

FM30.1

Simple interest

Simple Interest — Word Problem

Basic Concepts of Simple Interest – Word Problem

Borrowing Money for More Than One Year  – Word Problem

Investigate the Advantages of Borrowing Money  – Word Problem

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Finance: Compound interest

Finance: Compound Interest

Continuous growth and decay

Finance: Future value and present value

FM30.2

Reading and drawing Venn diagrams

Probability with Venn diagrams

FM30.3

Set notation

Understanding How to Use Set Notation

Set builder notation

Intersection and union of 2 sets

Intersection and Union of 2 Sets

Intersection and union of 3 sets

Intersection and Union of 3 Sets

FM30.4

Addition rule for 

Addition Rule for "OR"

Addition rule for "OR"

Multiplication rule for 

Multiplication rule for "AND"

Multiplication Rule for "AND"

Conditional probability

Probability involving permutations and combinations

FM30.5

Probability of independent events

Comparing experimental and theoretical probability

comparing experimental and theoretical probability

Law of total probability

Law of Total Probability

Probability of a randomly selected employee meeting a sales target

Probability of a randomly selected driver being involved in an accident

Probability of a randomly selected customer making a purchase

Probability of a randomly selected person being overweight

Bayes' rule

Bayes" Rule

Bayes rule

Bayes" rule

Bayes' Rule

FM30.6

Fundamental counting principle

Fundamental Counting Principle Involving Restrictions

Factorial notation

Path counting problems

Permutations

Combinations

Problems involving both permutations and combinations

Pascal's triangle

Pascal's Triangle

Pascal"s Triangle

Pascal"s triangle

Binomial theorem

FM30.7

Graphing exponential functions

Graphing transformations of exponential functions

What is a logarithm?

Logarithms and Exponential Growth

Understanding Logarithms through Exponential Growth

Understanding Logarithms

Quotient rule of logarithms

Combining product rule and quotient rule in logarithms

Evaluating logarithms using logarithm rules

Graphing logarithmic functions

Finding a logarithmic function given its graph

FM30.8

Classification of data

Characteristics of Quantitative Data

Classify the Level of Measurement

Identify the Level of Measurement

Sampling methods

Sampling Methods

Frequency distribution and histograms

Center of a data set: mean, median, mode

Spread of a data set - standard deviation & variance

Measures of relative standing - z-score, quartiles, percentiles

Bivariate, scatter plots and correlation

Regression analysis

Equation of the best fit line

We&apos;ve got you covered with our complete help for Grade 12 math, whether it&apos;s Ontario curriculum, <a href="https://www.alberta.ca/writing-diploma-exams.aspx">Diploma exam</a> (Alberta), <a href="http://www.edu.gov.mb.ca/k12/assess/tests/index.html">Provincial test</a> (Manitoba) or <a href="https://www.saskatchewan.ca/residents/education-and-learning/departmental-exams">Departmental exam</a> (Saskatchewan).

Aligned with your class or textbook, you will get grade 12 math help on topics like Trigonometric identities, Vectors, Permutations and Combinations, Matrices, Polynomial functions and so many more. Learn the concepts with our video tutorials that show you step-by-step solutions to even the hardest grade 12 math questions. Then, strengthen your understanding with tons of grade 12 math practice. 

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Foundations of Mathematics 30

Financial Decision Making

math

https://dmn92m25mtw4z.cloudfront.net/img/textbook/textbook-grade12math.png

Intro

Ex.1

Comparing test scores using z-scores across different classes

Ex.3

Ex.4

Ex.5

Understanding z-scores and comparing data across different populations

Understanding quartiles and how they divide data into four parts

Understanding the interquartile range (IQR) using a baguette analogy

Understanding percentiles and how they relate to quartiles

Finding Q1, Q2, and Q3 quartiles for a 7-point data set

Finding quartiles for a dataset with an even number of values

Finding quartiles of a 9-element data set with an odd count

Finding quartiles Q1, Q2, and Q3 for a dataset of 10 values

Calculating the interquartile range using Q1 and Q3

Constructing a box-and-whisker plot from quartile data

Identifying outliers using the IQR and 1.5 rule

Finding Sydney's percentile rank in a biology class

Finding Billy's mark from the 70th percentile ranking

Z-score, quartiles, and percentiles

Quartiles, Percentile, and Outliers

What are the measures of relative standing?