Basic Statistics
1. The personal investigation for the
collection of data is ___________ and ______________.
Answer: Reliable;
accurate
2. An inquiry design to obtain information
from the respondent is known as the:
Answer: Questionnaire
3. The collection of the information
through the investigator provides the reasonable ___________ but its very
_________.
Answer: Accuracy; costly
4. The rate of none-response in very high
in ___________ method.
Answer: Mailing inquiry
5. The mailing questionnaire method is
_______ and ___________ method.
Answer: Cheap;
expeditious
6. The local agent provided the information
of the basis of their past __________.
Answer: Experience
7. The classification of the observation
into the mutually exclusive categories is known as:
Answer: Nominal scale
8. In
nominal scale; no specific _______ for grouping.
Answer: Order
9. The male and female students are
identified by assigning the number (1 or 2) by using the _______ measurement of
scale.
Answer: Nominal
10. When the nominal scales has the addition
property of the ordering or ranking the measurements is known as:
Answer: Ordinal scale
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