02:49
Dividing Whole Numbers, Part 1: Few Division Problems, A
This clip offers two practical division problems which can be solved using techniques taught previously, including repeated subtraction and multiplication.
00:37
Mean, Median and Mode: Review: Mean, Median and Mode
This clip reviews the essential points about "mean," "median" and "mode." It notes that the mean uses more information from the data set than the median or the mode, but can be influenced by outliers. The median tells us the number in the middle of ...
03:14
Mean, Median and Mode: Median
This clip explains that the median is the number in the middle of the data set when values are put in a numerically ordered sequence called an array. If the data set contains an outlier, the median may be a better statistic to use than the mean. As ...