A. Discrete Variable
B. Continuous Variable
C. Qualitative Variable
D. None of these
0
Which of the following divides a group of data into four subgroups?
0
The middle value of an ordered array of numbers is the____________?
A. Percentiles
B. Deciles
C. Median
D. Quartiles
E. Standard Deviation
0
According to the empirical rule, approximately what percent of the data should lie within μ±σ?
A. Mode
B. Mean
C. Median
D. Mid Point
2
Life of a T.V picture tube is a:___________?
A. 75%
B. 99.7%
C. 90%
D. 95%
0
In descriptive statistics, we study:
A. Discrete variable
B. Continuous variable
C. Qualitative variable
D. Constant
0
Which branch of statistics deals with the techniques that are used to organize, summarize, and present the data?
A. The description of decision making process
B. The methods for organizing, displaying, and describing data
C. How to describe the probability distribution
D. None of the above
0
Marital status of an individual is the example of___________?
A. Advance Statistics
B. Descriptive Statistics
C. Inferential Statistics
D. Bayesian Statistics
0
Proportion becomes percentage when multiplied by___________?
A. Attribute
B. Discrete variable
C. Continuous variable
D. Constant
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