I've rechecked my last results and i have made a terrible mistake! Luckily it's correctable and it doesn't mean i have to entirely do my experiment again. It turns out that my calculation of the total of the 'AT ROOM TEMPERATURE 20-C' column was incorrect, thus affecting the average and the Newtons.
The average of Newtons should have been 32.86 N as opposed to 28.922 N.
Here is the redone
first table of results:
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Sorry for the inconvieniance :(
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