@@adammon9549 The line and the circle have traditionally been two short questions. Make sure you know your empirical rule and hypothesis testing. Stem and Leaf, Histogram, Bar chart and pie charts are good to know. Then know the measures of centre (mean, mode and median) and the measures of variability/spread (range, standard deviation, and Interquartile range). Correlation seems to be popular at the minute. I would know a few constructions - especially incircle, circumcircle, centroid, tangent to a radius and a 60degree angle. Of course I have no way of knowing what is coming up, but these are good to do.