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Topic: Data Analysis
BAMZOOKi - Mode, median, mean, range
The BAMZOOKi Zooks are loose! Sort the averages before the lair is overrun!
Practise calculating the mode, median, mean and range.
Box Plot
Investigate how box plots display the range and distribution of data along a number line and learn how to construct these graphs.
Box Plot/Histogram
An interactive for drawing a box-and-whisker plot and histogram from the same data.
Frequency diagrams - Bitesize
Can you help Dick and Dom get to the bottom of the data in this frequency diagrams game?
Activities and a quiz.
Frequency Distribution Table with Cumulative Frequency
For use by students, a Frequency Distribution Table with Cumulative Frequency column. Frequency is entered using +/- buttons, cumulative frequency is entered manually and the tool shows whether the entry is correct (green) or not (red).
Leading Questions - Yes Prime Minister
Sir Humphrey Appleby demonstrates the use of leading questions to skew an opinion survey to support or oppose National Service (Military Conscription).
Median
Explore median as the middle value of an ordered data set. Learn how to calculate and interpret mean values.
Standard Normal Curve
A visualisation of the normal distribution curve, you can set the mean and standard deviation.
The world at seven billion
The world’s population is expected to hit seven billion in the next few weeks. After growing very slowly for most of human history, the number of people on Earth has more than doubled in the last 50 years. Where do you fit into this story of human life? Fill in your date of birth below to find out.