I am doing Statistics GCSE and I need some help on some of the statistical

Shazia

New member
techniques as well as the writeup!? On the sheet that my teacher gave me .. under the interpreting part it says:
- used the values you calculated in writing your conclusions?
- understood how the collection of data could effect your results?
- explained how likely it is that your results could be related to other situations?
- made sensible suggestions for how and why your work could be improved?

Here's some insight - my hypothesis is:
1) left-handed people of all ages will have a poorer analysis of book weight than right-handed people.
How do I answer the questions aforementioned?

Also under the A grade boundary, it says:
*sampling methods to select a representative sample

What are they talking about? ^^

Please, please help. Thanks in advance! :)
 
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