Question

EXERCISE 3.1
Find the range of heights of any ten students of your class.
Organise the following marks in a class assessment, in a tabular fo
4, 6, 7,5, 3, 5, 4, 5, 2, 6, 2, 5, 1, 9, 6, 5, 8, 4, 6, 7
(1) Which number is the highest?
(1) Which number
ii) What is the range of the data?
(iv) Find the arithm
Find the mean of the first five whole numbers.
cricketerscores the following rung in eight inninc.​

Answer 1

Range of heights=Highest height - Lowest height

=9-1

=8

Q1} Highest no of height=9

Q2} Range of data=8