A student noted the number of cars passing through a spot on a road for 100 periods…

MATHEMATICS · Subjective · CBSE · Mathematics · Statistics · Statistics

Problem

6. A student noted the number of cars passing through a spot on a road for 100 periods each of 3 minutes and summarised it in the table given below. Find the mode of the data :

Number of cars	$0-10$	$10-20$	$20-30$	$30-40$	$40-50$	$50-60$	$60-70$	$70-80$
Frequency	7	14	13	12	20	11	15	8

Related theory

Measures of Center
Statistics
Mode of grouped data

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