Andling DataComparing height and weight for Mayfield High School

Handling DataComparing height and weight for Mayfield High School years 7 to 11.
I have already sent you the coursework that we have downloaded from a web site. Please can you work out the equations on page 13 for Boys, Girls and Combined plus how you work the predeiction below those equations for a boy who is 1.70m tall.
Also please complete graph on top of Page 16 and fill in the missing measurements in the paragragh below the graph.
Please check it over for any other mistakes and make any amendments.
Remember it has been done by a 16 year old so ensure it all reads as such. If you have the ability please ensure it meets the criteria for this summers GCSE exam and the data supplied.