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Showing posts with label speaking. Show all posts
Showing posts with label speaking. Show all posts
January 10, 2013
November 29, 2012
How Frequent is your birthday?
Let's practise dates and numbers with this very nice chart. Click on this link for further practice
The birth data indicate a "holiday effect" in which there are fewer babies born on US holidays. In particular, in a great instance of statistical irony, there are fewer babies born on Labour Day than would be expected for a Monday in September.
Image and data from here
Image and data from here
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