Statistics is all about making inferences. Can you infer how your pupils will fair on their AP® exams? Collect your own data by giving them practice tests such as the 2015 free-response exam. The six-question test includes topics such as...

Reduce testing anxiety by helping learners prepare for test day. Scholars complete six free-response questions from a released AP® exam. The questions test a variety of concepts including confidence intervals, frequency tables,...

Not one but two box plots. How will your pupils fare? Assess their understanding of box plots by having them compare two populations. The eighth of nine installments in the Gr. 7 Claim 1 Item Slide Shows series, the resource has them...

Learn how to show data in varied ways. A PowerPoint presentation provides six questions from the high school SBAC Claim 1 Target P item specifications. It covers creating data representations, interpreting and comparing data, and...

Whiskers are more than just a cat facial feature! Learn how the whiskers of a box-and-whisker help make conclusions about a data set. An instructor first explains how to create a box-and-whisker and then how to read it. Several examples...

Is time on your side? Pupils come up with an experiment to test whether their classmates can guess how long it takes for 30 seconds to elapse. They divide the class data into two groups, create box-and-whisker plots, and analyze the...

How many ways can you visualize data? An informative video showcases data representations, with specific attention to stem-and-leaf plots and box plots. Viewers also learn to identify and interpret outliers in data.

Different data sets can sometimes require different statistics. Young data analysts investigate provided data to compare center and spread of data sets. The assessment items cover S-ID.2 and S-ID.3, requiring them to choose the...

How long do we have to wait? Given several days of times between eruptions of Old Faithful, learners create a graphical representation for two days. Groups combine their data to determine an appropriate wait time between eruptions.

What information can come from a box? Learners choose a data set to display as a box plot and decide whether to include the median in the calculation of the quartiles, show the outliers, and change the scale. To finish the lesson,...

Are girls taller than boys? Using given data, pupils create box plots and compare the heights of girls to boys. Learners then collect the heights of their classmates and make the same comparison. As homework, they independently analyze...

Are team members from different teams similar in age? The class compares the ages of players on two basketball teams. Pairs gather data from the Internet and calculate a five-number summary. Using the calculations, groups create a double...

Get a better answer than Mr. Owl. The class tackles the age-old question by collecting data to find out how many licks it takes to get to the center of three different types of suckers. Individuals make predictions and analyze three...

How do generics stand up against name brands? Groups work to compare three different generic brands of raisins to a recognizable name brand. Classmates count the number of raisins in each box and share with other teams. Using the data,...

How many raisins are in the box? Pupils count the number of raisins in a box and combine their data with the class data. Using different displays, class members develop an answer to the statistical question.

How have manatee populations changed over time? Pupils create box plots using given data on manatee sightings. Analyzing these plots, young mathematicians gain valuable information to answer the opening question.

Box plots make data analysis so much easier. Learners analyze several different real-world data situations. Creating and comparing box plots helps with this task.

Give your brain a workout. Pairs measure each other's heart rates before and after exercising. Box plots help compare the center, spread, and shape of the resulting data.

How sustainable are cell phones? Throughout the unit, learners explore the issues around cell phones concerning sustainability. Class members take a graphical look at the number of cell phones across the world using a box-and-whisker...

How much plastic do manufacturers use to create water bottles each year? The class explores the number of water bottles used throughout the years to determine how many consumers will use in the future. Class members compare different...

It's obvious that different types of trees have different heights, right? Pupils quantify differences in the heights of two tree types given box-and-whisker plots. They use measures of variability, such as the interquartile range, to...

My trees are taller than yours! Scholars compare the heights of two types of trees. This requires using box-and-whisker plots to determine the median height of each type of tree.

If, as you take a walk in the park, all you want to do is measure the circumference of trees, then this resource is perfect for you. Individuals conduct a box-and-whisker plot for given data. The results show the circumferences of a set...

Don't get boxed in by the comparisons. The lesson begins by reviewing statistical measurements. Using two provided data sets, pupils create box plots to represent them. Pairs then work to answer questions about the box plots and make...