Basic Statistics Mcqs

A. 6
B. Zero
C. 3
D. 2

A. Standard Deviation
B. Variance
C. Coefficient of Variation
D. None of these

A. The Range
B. 50th Percentile
C. Inter-Quartile Range
D. Variance

A. Collecting information from elements
B. Making mathematical calculations
C. Drawing graphs and pictures
D. None of the above

A. Population
B. Sample
C. Data
D. Observations

A. Grouped data
B. Ungrouped data
C. Secondary data
D. Primary data
E. Arrayed data

A. A sample
B. A Parameter
C. A Population
D. Both b and c

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

A. the methods to make decisions about population based on sample results
B. how to make decisions about mean, median, or mode
C. how a sample is obtained from a population
D. None of the above

A. Zero
B. Fixed
C. Not fixed
D. Nothing