Identify the attribute?
A. Blood group
B. Blood Pressure
C. Temperature of room
D. Religions of people of a country
Statistics Mcqs
Proportion becomes percentage when multiplied by___________?
Proportion becomes percentage when multiplied by___________?
A. 1/10
B. 1/1000
C. 1/100
D. 100
Marital status of an individual is the example of___________?
Marital status of an individual is the example of___________?
A. Attribute
B. Discrete variable
C. Continuous variable
D. Constant
Which branch of statistics deals with the techniques that are used to organize, summarize, and present the data?
Which branch of statistics deals with the techniques that are used to organize, summarize, and present the data?
A. Advance Statistics
B. Descriptive Statistics
C. Inferential Statistics
D. Bayesian Statistics
In descriptive statistics, we study:
In descriptive statistics, we study:
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
Life of a T.V picture tube is a:___________?
Life of a T.V picture tube is a:___________?
A. Discrete variable
B. Continuous variable
C. Qualitative variable
D. Constant
According to the empirical rule, approximately what percent of the data should lie within μ±σ?
According to the empirical rule, approximately what percent of the data should lie within μ±σ?
A. 75%
B. 99.7%
C. 90%
D. 95%
The middle value of an ordered array of numbers is the____________?
The middle value of an ordered array of numbers is the____________?
A. Mode
B. Mean
C. Median
D. Mid Point
Which of the following divides a group of data into four subgroups?
Which of the following divides a group of data into four subgroups?
A. Percentiles
B. Deciles
C. Median
D. Quartiles
E. Standard Deviation
The weights of students in a college/school is a___________?
The weights of students in a college/school is a___________?
A. Discrete Variable
B. Continuous Variable
C. Qualitative Variable
D. None of these