Pupil outcome: I can identify the limitations of each measure of central tendency and identify which should be used. Key learning points: - The mode is a useful measure of central tendency for certain data sets. - The median is a useful...

Pupil outcome: I can see that the different measures of central tendency offer a summary of a set of data. Key learning points: - The mode is a useful measure of central tendency for certain data sets. - The median is a useful measure of...

Pupil outcome: I can calculate the mean from data presented in a frequency table and different graphs. Key learning points: - The mean can be calculated from a line graph. - The mean can be calculated from an ungrouped frequency table. -...

This video is a musical tribute to William McKinley, the 25th President of the United States, who is remembered for his love of the gold standard and his role in the Spanish-American War, which unknowingly sparked the beginning of US...