Quiz : Data Handling

There are 10 questions in this quiz. Answer all the questions and comment how many you got correct with something about yourself.

A collection of numbers gathered to get some information is called :

Range
Data
Frequency
None of these


Number of times a particular value in data occurs is called its :

Range
Data
Frequency
None of these


Sum of all the frequency is always equal to the number of :

Data
Range
Frequency
None of these


The difference of maximum and minimum value of data is called :

Range
Data
Frequency
None of these


The range of data 4, 5, 7, 9, 10, 3, 2, 1

8
9
7
6


The rectangles of a bar graph are placed at :

equal distance
unequal distance
no distance
cannot be said


The width of all the rectangles in a bar graph is always :

Equal
Unequal
Double
None


Bar graph can be drawn :

(a) vertically
(b) horizontally
(c) both (a) and (b)
(d) None of these


Pictorial representation of data is called :

Bar Graph
Histogram
Pictograph
None of these


Frequency of 4 in the data 4,3,2,3,4,5,6,2,1 is :

1
2
3
0