资讯

BBC1 年

Module 3 (M3) - Handling data - Cumulative frequency and box plots

A cumulative frequency diagram is drawn by plotting the upper class boundary with the cumulative frequency. The upper class boundaries for this table are 35, 40, 45, 50 and 55.
BBC5 年

Representing data - OCR Cumulative frequency diagrams – Higher tier - BBC

A cumulative frequency diagram is drawn by plotting the cumulative frequency against the upper class boundary of the respective group. The upper class boundaries for this table are 35, 40, 45, 50 ...