Week 17 (Jan 8th) statistics – representation of data, bar charts, histograms, pie charts, scatter graphs
Scatter Graphs Introduction:
Week 18 (Jan 15th) scatter graphs x1, mean median mode of discrete and continuous
Mean, Median, Mode, Range:
Mean, median, mode from frequency table (ignore the last part on finding the interquartile range):
Finding mean when frequency value is missing:
Mean from continuous data in a table:
Week 19 (Jan 22nd) mean median mode x1, cumulative frequency.
Cumulative Frequency curves:
Week 20 (Jan 29th) Indices (rules of algebra)
Indices laws 1:
Week 21 (Feb 5th) Revision and Test.