Last week we did our statistics test, full of pie graphs, histograms, mean, median, mode and range, and bar graphs. I did really well and managed to get 100%. When I did the test at the beginning of the year I only got about 82% so I've improved greatly. I still think I need to work on my histograms because I tend to get them mixed up with bar graphs, but I'm going to try train myself into getting those small differences between them worked out.
I definitely think that recapping on the pie graphs really helped me to get a higher score in the test. When I first did the test I had forgotten the procedure to work out the percentage and angle. I'm really proud of my score and am hoping that all my stats will stay locked in my brain to be remembered for college.
Good job! It's sounds like you've learnt a lot.
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