The person involved in conducting the ____________ should be clear about the objective of the survey.
Personal observation
Interview
Schedule
None of these
To draw meaningful inferences and to make them usable the ___________ requires tabulation and classification.
Raw data
Frequency
Questionnaire
Frequencies are classified into ___________.
Two
Three
Four
Five
The ___________ are summarized and made comprehensible by classification.
Survey
Sampling
In _________ method both upper and lower limit are included in find the frequency distribution.
Inclusive
Exclusive
___________ enables the reader to locate the desired informations quickly.
Statistical table
__________ saves time and cost.
Primary data
Secondary data
Sample survey
___________ are collected, tabulated and presented tabular form either in absolute terms, percentage or indices.
Data
Information
The data which are collected for the first time by an individual or the group of individuals, institutions / organizations are called __________.
Frequency distribution
Primary sources
Secondary sources
____________ refers to the collection of information by an individual or group of individuals through direct observations in the field.
Personal observations
