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Who is better at estimating the time? boys or girls.  

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Maths Coursework In my coursework I am going to find out who is better at estimating the time boys or girls. I chose to do my coursework on time because everybody uses time and is familiar with it. Plan I will use the random number button on the calculator to get random numbers to use for my results. I will put the numbers in order. Next I will delete the angels and length on the data sheet. I will add some rows in between boys and girls on the data sheet. Then I will go to I2=abs (click on first time, E2-86). I am here going to find the difference. Next I will repeat the formula for the other times 86.27,55,13. I will work out the average error (I2+J2+K2+L2)/4. I will draw a cumulative frequency graph, a bar chart for girls and boys, box plots and a frequency polygon I will the analysis the graphs Finally write a conclusion and...

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