In this learning activity you'll explore normal distribution and enter values for the mean and the standard deviation of normally distributed data and observe the resulting changes in the shape of the normal curve.

MAD

In this interactive object, learners answer 25 questions regarding part or assembly drawings. The basic areas of blueprint reading are covered.

Challenge yourself to answer the following questions with 100% accuracy. Reflect on the questions you got incorrect to see where your learning misconceptions lie.

In this learning activity you'll use the Empirical Rule to calculate the percentages of data between two data points.

Learners examine four stages of rheumatoid arthritis and compare them to the normal synovial joint.

Learners examine the use of the tolerances displayed in a title block by calculating the minimum and maximum allowable size of a fabricated part. In a brief quiz, students determine whether a part is usable or should be scrapped.

In this learning activity you'll identify and calculate the area under the normal curve specified by given z-scores.