Complete the ‘less than’ cumulative frequency column for the following distribution…

MATHEMATICS · Subjective · CBSE · Mathematics · Statistics · Statistics

Problem

Complete the ‘less than’ cumulative frequency column for the following distribution of weekly pocket money (in rupees) received by 30 students: Class interval: 0–10 | 10–20 | 20–30 | 30–40 | 40–50 Frequency: 4 | 7 | 9 | 6 | 4

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