Missouri State University
Missouri State University: Introductory Statistics: The Normal Curve
Provides a complete discussion of normal curves in statistics. Site is presented in notes with examples added as needed.
Texas Instruments
Texas Instruments: Binomial Distribution
Questions cover the binomial distribution. Students identify characteristics of a binomial distribution and calculate probabilities for different ranges. Binomial mean and variance are covered in the link between the binomial and normal...
Texas Instruments
Texas Instruments: Numb3 Rs: Galton Board
Based off of the hit television show NUMB3RS, this lesson has students find the probability of chips falling into each bin of a Galton Board (also known as a quincunx or Plinko board), and then graphing these data to form a normal curve....
Stefan Warner and Steven R. Costenoble
Finite Mathematics & Applied Calculus: Exponential, Normal, and Beta Distributions
Students learn about exponential, normal, and beta distributions. The tutorial investigates the statistics concepts through class notes and examples. Review exercises and a normal probability calculator are included.
Stefan Warner and Steven R. Costenoble
Finite Mathematics & Applied Calculus: Creating a Family Trust
Students apply statistics concepts to a real world example. Topics include normal and beta distributions.
Math Is Fun
Math Is Fun: Standard Normal Distribution Table
An explanation of standard normal distribution along with a table of values.
Beacon Learning Center
Beacon Learning Center: All That Data 2
Students describe graphs and explore range, measures of central tendency, and distribution in this interactive web lesson.
Ministry of Education and Universities of the Region of Murcia (Spain)
Ministerio De Educacion Y Ciencia: Distribuciones De Probabilidad
Learn about normal distribution, calculate odds on normal distributions and fit a set of data to a normal distribution.
Other
Fayetteville State University: Z Distributions
The introductory paragraph explains Z-Distributions, their spread, and the ability to find certain values within the distribution. Two animated graphs are then provided as an example of the probability of the normal distribution curve.
Other
Stat Soft: Statistics Glossary
Dozens of statistical terms are defined and illustrated in this glossary.
University of Cambridge
University of Cambridge: Maths and Sports: Who's the Best?
Can you use data from the 2008 Beijing Olympics medal tables to decide which country has the most naturally athletic population? This data-handling activity encourages mathematical investigation and discussion and is designed to be...
CK-12 Foundation
Ck 12: Probability: Multinomial Distributions Grades 9 10
[Free Registration/Login may be required to access all resource tools.] Covers multinomial distributions.
CK-12 Foundation
Ck 12: Statistics: Applications of Variance and Standard Deviation
[Free Registration/Login may be required to access all resource tools.] Calculate the variance and standard deviation of a data set.
Varsity Tutors
Varsity Tutors: Hotmath: Practice Problems: The Normal Distribution
Twelve problems present practice working with the normal distribution. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution" button to check...
Math Is Fun
Math Is Fun: Quincunx
The Quincunx is a fascinating probability machine that demonstrates how distribution works. This page has an interactive Quincunx where you can adjust how many rows there are for the balls to bounce down when dropped. A link takes you to...
Sophia Learning
Sophia: Practical Applications of the Bell Shaped Curve
Explore the bell-shaped curve and how to calculate a z score. Additional links provided to further knowledge on outliers.
CK-12 Foundation
Ck 12: Probability: Probability Distribution Grades 9 12
[Free Registration/Login may be required to access all resource tools.] This Concept introduces students to discrete probability distributions.
Texas Instruments
Texas Instruments: Plums and the Normal Distribution
This lesson demonstrates how the calculator's built-in numeric solver can be used along with the normalcdf function to answer a variety of Normal Distribution questions.
Texas Instruments
Texas Instruments: Special Cases of Normally Distributed Data
Students perform single and two-sample t procedures to investigate special cases of normally distributed data. They explore inference for a least-square regression line, including the confidence interval.
Oswego City School District
Regents Exam Prep Center: Normal Distribution
The mathematics tutorial investigates the normal distribution. The lesson consists of class notes, calculator tips, examples, and practice problems with solutions. The teacher resource includes an activity that examines the normal...
Other
West Virginia University: Normal Distribution
The history of the normal curve and its use in statistics is presented. An Applet is provided for the user to adjust the left and right edges of the probability and see the effect on the area under the curve.
Texas Instruments
Texas Instruments: Normal Distribution
This set contains statistics questions regarding the normal curve, its distribution, and its applications. The student, using the correct calculation, transitions between observed x-values, standard z-scores, and normal curve areas.
Texas Instruments
Texas Instruments: The Normal Distribution
In this activity, students will apply the normal density function, normal cumulative distribution function, and inverse normal cumulative function to analyze a population with a normal distribution.
Texas Instruments
Texas Instruments: The Normal Distribution
Students graph normal distributions, shade desired areas, and find related probabilities. They graph Normal probability scatter plots to check the normal (linear) shape of a data distribution.