🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video looks at finding summary statistics for a small data set on the TI-Nspire. We input the data into a document, set up...
🔶 Aʙᴏᴜᴛ Tʜɪs Vɪᴅᴇᴏ – This video looks at how you can find the mean of a normal distribution given a probability for a certain X value. We...
In this video, we look at two examples of how and why the weighted mean is a better average to use than the arithmetic mean. We also look...
This video looks at finding the harmonic mean of values in a simple data set. The simplest way of calculating the harmonic mean is to use the reciprocal...
This video shows you how you can calculate the Geometric Mean of a small data set using two variations of the formula. It also briefly refers to the...
In this video a set of data values is coded using the formula feature in the Spreadsheet mode on a Casio Classwiz. The spreadsheet also allows you to find the...