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.Management Sciences
Category: Basic Statistics Mcqs
The data collected by NADRA to issue National Identity cards are______________?
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A. Official data
B. un-official data
C. Primary data
D. Secondary data
The data which have already been collected by some one are called____________?
A. Raw data
B. Array data
C. Secondary data
D. Fictitious data
Geometric means of X1 and X2 is________________?
A. X1+X2
B. X1+X2x
C. X1+X2−−−−−−−√
D. X1×X2−−−−−−−√
E. X1−−−√+X2−−−√
Which of the following describe the middle part of a group of numbers ?
A. Measure of Variability
B. Measure of Central Tendency
C. Measure of Association
D. Measure of Shape
Questionnaire survey method is used to collect____________?
A. Secondary data
B. Qualitative variable
C. Primary data
D. None of these
Eyes color of employees is the example of____________?
A. Continuous variable
B. Constant variable
C. Discrete variable
D. Attribute
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