Thursday, May 25, 2006

Year 10 Scatter Diagrams

Here are some reminders of the Key concepts
Taken from the flipchart in the lesson


At May 26, 2006 2:13 am, Blogger hedgehogman said...

I dont like math, but I think this one will usefull for others who needs it. your blog is unique and can be helpfull

At September 12, 2007 2:14 pm, Anonymous Anonymous said...

i understand how you make scatter diagrams and everything but in my course work i have to compare the estimates of the lengths of lines from year7 boys and then year 10 boys and i dont understand what to put on each axis? on the y axis i would put length of line but then what do i put on the x axis??? please help?

At October 19, 2007 7:21 am, Anonymous hannah said...

if there is no correlation do you put a line of best fit?

At October 19, 2007 6:50 pm, Blogger Mr Allan said...

hi hannah,
if there is no correlation your dont put a line of best fit on, only if its positive or negative correlation


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