Curated OER
Practice Problems: Standard Scores
In this standard scores instructional activity, learners find the percentile rank of given numbers. This one-page instructional activity contains 8 problems. Answers are provided.
Curated OER
Business 90 Midterm 2: Probability
In this probability worksheet, students examine given business situations and determine the probability of an event. They create tree diagrams and contingency tables. This nine-page worksheet contains 7 multi-step problems.
Curated OER
Statistics: Quartiles and Percentiles
In this statistics worksheet, students examine a data set and identify the lower and upper quartiles. They determine percentile ranks of given material and compute the median of the data. This one-page worksheet contains ten problems.
Curated OER
Being an Educated Consumer of Statistics
Students examine kinds of data used to report statistics, and create their own statistical report based on any of the four sources of media information (Internet, newspaper, TV, magazine).
Curated OER
Sampling Distribution and Estimators Section 6.4
In this distribution worksheet, students examine given situations, determine the probability of an event, identify the standard deviation, and find a specified percentile and quartiles. Five probability story problems are available on...
Wolfram Research
Wolfram Math World: Probability and Statistics
This is a resource for many topics in probability and statistics. Click on the topic of your choice for an explanation. The sites you will be linked to are quite extensive. A degree of higher-level math is necessary for understanding...
Shodor Education Foundation
Shodor Interactivate: Stats and Probability Concepts
Many topics on Statistics and Probability are defined and linked here. Click on any of them to move to a more detailed discussion of the term.
ClassFlow
Class Flow: Cumulative Frequency Data Handling
[Free Registration/Login Required] Students draw conclusions and engage in tables and charts involving cumulative frequency; a wonderful review of student's knowledge.