Now, Range = Highest value − Lowest value = (152 − 130) cm = 22 cm. 2. Organise the following marks in a class assessment, in a tabular form. Here, Sum of all the observations = 4 + 6 + 7 + 5 + 3 + 5 ...
NCERT's new Class 7 Ganita Prakash book highlights Indian mathematicians' contributions The book features examples from Sanskrit texts and ancient Indian mathematical problems Brahmagupta's ...