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.

In the following data, the frequency of 40 is 40,44,40,34,46,32,44,46,30,42,48,38,44,36,40,34,42,32,44,40,44,48,52,37,32:

4
5
6
3


The method of conveying numerical information by bars is called :

pictograph
bar graph
pie graph
stick graph


The probability of getting a number less than 7 in a throw of a dice is :

0
1
1/2
none of these


A ___________ shows the relationship between a whole and its part.

bar graph
histogram
pie chart
none of these


One or more outcomes of experiment make :

an event
a data
outcomes
None of these


__________ gives the number of times that a particular entry occurs.

Data
Frequency
Event
None of these


A _______ experiment is one whose outcomes cannot be predicted exactly in advance.

like
unlike
random
None of these


Information available to us in an unorganized form is called _______

data
event
raw data
None of these


A man's monthly salary is ₹4800 and his monthly expenses on travel are ₹500. The central angle representing travel expenses in the pie chart would be :

45^o
30^o
60^o
[37(1/2)]^o


In the pie chart representing the number of students having interest in reading various kinds of books, the central angle of the sector representing student reading fiction is [40(1/2)]^o. What is the percentage of students interested in reading fiction.

[7(1/4)]%
9%
[11(1/4)]%
[37(1/4)]%