For a set of test marks recorded in the discontinuous classes 0–9, 10–19, 20–29 and 30–39

MATHEMATICS · Single correct · CBSE · Mathematics · Statistics · Statistics

Problem

For a set of test marks recorded in the discontinuous classes 0–9, 10–19, 20–29 and 30–39, which of the following shows the continuous form of the class 10–19? (a) 10.0−19.510.0-19.5 (b) 10.5−19.510.5-19.5 (c) 9.5−19.59.5-19.5 (d) 10.0−19.910.0-19.9

Related theory

Browse the problem library