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Master Your Casio Classwiz

Getting Started

Download Edu+ App for using QR codes (1:21)

Get Started With Casio Classwiz fx-991EX

What's In This Section?
Reset Your Casio Classwiz, Ready for the Course (0:37)
Setting Up Your Classwiz Display (2:29)
Two Ways To Get A Decimal Answer (2:04)
How To Input Recurring Decimals On the fx-991EX (2:09)
How To Switch To MultiLine Font (3:11)
What is the digit separator? (1:52)
What Are The Icons At The Top Of The Classwiz Screen (14:54)
Standard Form On A Casio Classwiz (7:30)

Statistics

Generate Summary Statistics from a Basic Discrete Data Set (3:20)
Calculator Tips: Retrieve and use the summary statistics (1:50)
Input a Frequency Table of Discrete Data (3:38)
Show How To Calculate The Standard Deviation (4:38)
Frequency Table with Grouped Data (2:38)
Least Squares Regression Line & Product Moment Correlation Coefficient (3:29)
Coding Data & Finding Mean Using Spreadsheet (6:10)
Statistics Quiz

Variations Of The Mean

How To Work Out Geometric Mean (4:40)
How To Work Out Harmonic Mean (3:47)
How To Work Out Weighted Mean (8:43)
Weighted Mean Practice Questions

Binomial Distribution

Using nCr to find probabilities based on Binomial distribution. (6:33)
Binomial PD and Variable instead of nCr. (3:47)
Using Binomial Probability Distribution (Exam-style question) (3:49)
Quickly Find Probabilities Using Binomial PD & List (3:45)
Using Binomial Cumulative Distribution (9:17)
Binomial Problem Solving (Trial and Improvement Method) (7:23)
Binomial Probability Questions

Normal Distribution

Finding Probabilities For The Normal Distribution (7:08)
Finding x values with the Inverse Normal Distribution Function (7:18)
Finding the mean of a normal distribution (3:51)
Finding the standard deviation of a normal distribution (3:51)
Normal approximation to a binomial distribution (10:46)
Normal Distribution Quiz

Poisson Distribution

Poisson Probability Distribution (PDF) (5:16)
Poisson Cumulative Distribution (CDF) (4:27)
Problem Solving Using Poisson Cumulative Distribution (5:09)

General Probability

Generate A Random Number Table Using Spreadsheet (5:33)

Calculus - Differentiation & Integration

Finding numerical derivatives using the differentiation feature (3:57)
Finding the equation of a tangent (3:15)
Using Table mode & the differentiation function to check your derivatives (5:08)
Using Table mode & the differentiation function to check differentiation mistake (6:26)
Finding a definite integral using the Classwiz integrator. (1:57)
Verifying indefinite integrals using Table mode and the Classwiz integrator. (5:07)
Verifying indefinite integrals using Table mode and the differentiation function (4:45)
Want to practice integration with polynomials?
Simpson's Rule and Spreadsheet Mode (11:43)

Trigonometry

Converting between degree and radian measure (4:02)
Want to practice converting between degrees and radians?
Finding Sines, Cosines and Tangents (5:03)
The reciprocal trigonometric functions, Secant, Cosecant and Cotangent. (3:26)
TIP: Getting a decimal answer straight away. (1:21)
Inverse Sin, Cos and Tan (8:02)
Inverse Sec, Cosec and Cot. (4:06)
Using TABLE mode to help produce the trigonometric graphs. (5:12)
TIP: Changing to Single Table increases number of allowed values. (3:14)
Using TABLE mode to help with the transformation of trigonometric graphs (9:24)
Show a transformation graph on your mobile device using QR codes (4:18)
Want to practice transforming trigonometric graphs?
TIP: Changing x values in the table (1:46)
How to use the Hyperbolic Functions - Sinh, Cosh and Tanh. (5:03)

Logarithms & Exponentials

Introduction to the logarithm buttons (5:34)
Want to practice finding the value of logarithms?
Solving equations with logarithms (10:26)
Law of logarithms question using SOLVE (5:47)
Want to practice solving involving logarithms?
Exponential Growth Exam-Type Question (8:38)
Exponential Decay Exam-Type Question (5:30)
Investigating ln x and a transformation using QR code (6:21)

Sequences & Series

Three ways to find the sum of an arithmetic series
Sigma Notation and Terms In a Series (5:56)
Generating Terms & Summation using Spreadsheet (4:54)
Sum Of A Geometric Series (5:04)
Method of finding nth term of a quadratic sequence (6:54)
Quickly find nth term of a sequence using the Regression feature (5:32)
Evaluating Inverse Trigonometry (Exclusive Question Sheet)

Additional Material

What's In This Section?
Setting Up Your Classwiz Display - Input/Output Format (2:29)
Difference between Casio Classwiz fx-570EX and fx-991EX (2:21)
Peterson Capture-Recapture Method for Sampling (7:20)
A-Level Maths | Mean & Standard Deviation Question With Summary Statistics (4:44)
A-Level Maths | Regression Model for an Exponential Relationship (12:45)

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Using nCr to find probabilities based on Binomial distribution.

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