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Biology paper 62

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ii number 3
aight... so there are 20 sectors right. and the total of the average is 60. so 60 woodlice is equivalent to 20 sectors. Therefore 1 sector is worth 1/3 woodlice. Find each average of different sample of the woodlice and multiply it by that number. For example: dark and dry=6=6*1/3=2 sectors. capiche?
 
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Hey.. please help me clear my doubts. Do we have to draw a line of best fit.. or jus join all the points on the graph??
I reckon you just draw an approx. curve dude, line of best fit isn't necessary...
 
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aight... so there are 20 sectors right. and the total of the average is 60. so 60 woodlice is equivalent to 20 sectors. Therefore 1 sector is worth 1/3 woodlice. Find each average of different sample of the woodlice and multiply it by that number. For example: dark and dry=6=6*1/3=2 sectors. capiche?

:whistle: thnx
 
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for real man? From what I'm taught, we draw an approximate curve...
We were told to draw a line graph.. so I joined all the points using a straight line.. got it wrong. I was told to draw a line of best fit.. still doubtin..
 
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Guys just Focus on :
-Nutrition
- Plants
- Reproduction
- Transport In Plants
-
The Respiratory system
-Classification
 
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We were told to draw a line curve.. so I joined all the points using a straight line.. got it wrong. I was told to draw a line of best fit.. still doubtin..
if your points are scattered then obviously you'll have to draw a line of best fit
if they lie on a straight line then you join em together
 
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I did that in my mocks.. got it wrong!!
ya know what mate, i think they should be lenient on this is as based on the mark scheme they say extrapolation/line of best fit / thick line/ruled line to line' or free hand smooth and through all points it should be good.
 
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ya know what mate, i think they should be lenient on this is as based on the mark scheme they say extrapolation/line of best fit / thick line/ruled line to line' or free hand smooth and through all points it should be good.
Oh great! Thanx dude..
 
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