Good Luck in your exams

Good luck and Study hard for your exams. You are all capable of surprising yourselves in a good way IF you put the work in. Study the topics you know first and then work on the topics you don''t later. Please feel free to ask questions through the blog or e-mail me at the education one. I am planning to check the e-mails and blog each evening to respond to any queries.

Mrs H

Histograms

There is lots of information and activity sites to create histograms. You need to be able to read them and describe distributions and estimate central tendency for this course.

Here a silly and education activities to have a go at.

very silly activity

try to find a video that also shows interpreting histograms. So far I have only found how to draw them!

Box plots

Here are the notes from class on box plots
The skills you are required to have are
drawing plots
Comparing plots
Describing the effects of changes of information (cropping data etc)
Analysing box plots

Which boxplot is liklely to have a mean that is lower than its median? justify.