Name:_______________________ P - ___________ P - ___________ D A C Name:_______________________ P - ___________ P - ___________ I wonder whether it is better to raise money by selling chocolates or doing odd-jobs OR What is the difference between raising money by selling chocolates and doing odd-jobs Ask students how much money they raised by selling chocolates Find information from previous year on students doing odd jobs. C______________ Do at the end We investigated We found This will be useful for A2 Draw a Stem & leaf graph Money raised in $ D - ___________ Selling Chocolates Doing odd-jobs Barry recorded how much money 19 students from his form class raised by selling chocolates 52, 26, 35, 24, 55, 53, 20, 44, 48, 42, 39, 27, 25, 35, 30, 49, 22, 36, 28. In the previous year, 15 students did odd-jobs in their neighbourhood to raise money 40, 55, 58, 44, 54, 66, 35, 70, 62, 75, 68, 62, 56, 54, 62 D1. Write the two groups in order and label the data _____________________________________________________________________________ D2. Fill in the statistics table below – A - ___________ Chocolates Odd-jobs Highest Upper quartile Median Lower quartile Lowest Range A1 Draw One scale and make Box and Whisker plots for both Chocolates and Odd-jobs and label the graphs A3 From the graphs I notice that__________________________________ ___________________________________________. I also notice that______________________________ ___________________________________________ I notice that _________________________________ From the statistics table I notice that the spread of the _____________________________________ because the ________________________________