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.Management Sciences
Category: Basic Statistics Mcqs
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
A characteristics that does not change is called______________?
A. variable
B. Attribute
C. Constant
D. None of these
When data are collected in a statistical study for only a portion or subset of all elements of interest we are using?
A. A sample
B. A Parameter
C. A Population
D. Both b and c
The degree of peakedness is called__________________?
A. Dispersion
B. Skewness
C. Symmetry
D. Kurtosis
In statistics, conducting a survey means_____________?
A. Collecting information from elements
B. Making mathematical calculations
C. Drawing graphs and pictures
D. None of the above
Which of the following Measure of Averages is not based on all the values given in the data set?
A. Arithmetic Mean
B. Geometric Mean
C. Median
D. Mode
E. Both C. and D.
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