In this video tutorial students learn how to calculate the mean when all of the data items are positive numbers.

In this video tutorial students learn how to calculate the mean when some of the data items are negative numbers.

In this video tutorial students learn how to find the median of a data set.

In this video tutorial students learn how to calculate the mode of a data set, as well as how the mode differs from the mea

In this video tutorial students learn about the mean of a probability distribution.

In this video tutorial students learn about sample mean from a random sampling of data.

In this video tutorial students learn about normally distributed data and how to identify the population mean from

In this video tutorial students extend their understanding of mean by looking at examples of weighted means (sometimes referred to as weight

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts.

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts.

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts.

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts.

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts.

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts.

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts.

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts.

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts.

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts.

July 2014. In this issue of Math in the News we look at the mathematics of the Nielsen Ratings.

5/2/11. In this issue we explore the wildfires in Texas. In particular, we conduct random walk simulations as a tool for predicting the path of a wildfire.

This is the transcript for the video entitled, "Video Tutorial: Measures of Central Tendency: Finding the Mean of a Data Set I.

This is the transcript for the video entitled, "Video Tutorial: Measures of Central Tendency: Finding the Mean of a Data Set I

This is the transcript for the video entitled, "Video Tutorial: Measures of Central Tendency: Finding the Median of a Data Set.

This is the transcript for the video entitled, "Video Tutorial: Measures of Central Tendency: Finding the Mode of a Data Set."

This is the transcript for the video entitled, "Video Tutorial: Measures of Central Tendency: Sample Mean."

This is the transcript for the video entitled, "Video Tutorial: Measures of Central Tendency: The Mean and Normally Distr

This is the transcript for the video entitled, "Video Tutorial: Measures of Central Tendency: Weighted Mean."