An example of a bivariate experiment is: a). tossing a coin once. b). passing or failing a...

Statistical analysis with categorical data is the mathematical process of converting categorical data into percentages and displaying it using data tables. Learn more about statistical analysis with categorical data, bar graphs, data tables, and how to represent data as percentages.

Learn all about conditional probability. Understand what conditional probability is, how to calculate it, and see an example of conditional probability.

In research, quantitative data has specific values represented by numbers. Learn about quantitative data and explore ways to use it to make estimates and predictions. Review scatter plots and understand how to determine relationships between quantitative data sets.

Materials planning is an important component of the manufacturing process that ensures the appropriate amount of materials, supplies, and finished products are available to maximize efficiency and reduce production costs. Learn about the process and general overview of materials planning.

Converting decimals to fractions can be done by hand or with a calculator. The same is true of turning fractions into decimals. Learn how and see examples here.

A bivariate distribution shows the joint probabilities of two random variables. Explore the definition of bivariate distribution and discover what a bivariate distribution looks like through the given examples.

Learn what the conditional probability of an event occurring is. Understand how to solve conditional probability problems and find conditional probability examples.

When a payment has no end date, it is called a perpetuity. Learn more about the definition of perpetuity and consider some examples. Also, learn how to calculate perpetuity, using a basic formula.

Estimating parameter from sample data requires close analysis of the data collected from the population. Discover how statistics are used for understanding populations, learn the process of inferring parameters, and see some examples.

Understand the coefficient of determination and how it relates to the correlation coefficient. Discover different formulas to calculate coefficient of determination.

Learn how to calculate a residual, what a residual plot is, how to make a residual plot, how residual plot interpretation is done, and see some residual plot examples.

A histogram is a diagram that provides a graphical picture of the points in a data set. Learn about creating and interpreting histograms by exploring the process and examples. Understand the purpose of histograms, practice interpreting a histogram, and recognize when data is skewed and what this means.

Confidence intervals for proportions can be identified by combining the point estimate and the margin of error. Examine the formulas used in example problems to learn to calculate confidence intervals for proportions.

An infinite series is the sum of terms in an infinitely long sequence, but taking the sum of terms in a finite portion of the sequence is called a partial sum. Explore these two concepts through examples of five types of series: arithmetic, geometric, harmonic, alternating harmonic, and telescopic.

Understand what a time series plot is. Learn to graph a time series plot and when to use it. Discover more about time series plots with real-world examples.

Find out what a recursive rule is. Learn how to write a recursive rule. See an examples of a geometric recursive formula and an arithmetic recursive formula.