Question

send me questions of data handling of class 7

Answer 1

1.    Find the range of heights of any ten students of your class.

2.   Organize the following marks in a class assessment, in a tabular form:

4, 6, 7, 5, 3, 5, 4, 5, 2, 6, 2, 5, 1, 9, 6, 5, 8, 4, 6, 7.

(i) Which number is the highest? .
 (iii) What is the range of the lowest?

(ii) Which number of the lowest? .  
(iv) Find the arithmetic mean

3.   Find the mean of the first five whole numbers.

4.   A cricketer scores the following runs in eight innings: 58, 76, 40, 35, 46, 45, 0, 100 Find the mean score.

Answer 2

A)fill up ..
1) if the bar represents the frequency of a data then the longest bar represents the _______.

2) in the bar graph , the _______of the rectangular bar remains the same .


B)find mode .........given in the picture ....

C)put the tick(✓) for the situation in which mean is used .....
1) the prices of tickets for a cricket match vary by rupees 2000 ...
2)the mielage of a vehicle for one litre of petrol ...
3) tha overall performance of a child in a particular class..

D) answer the questions of the second pic.





...... mark it brainlest plzzzz