Top 50+ Solved Concept of Statistics MCQ Questions Answer
Q. Measurements usually provide_____________
a. Discrete Data
b. Continuous Data
c. Qualitative Data
d. Primary Data
Q. Which one is the not measure of dispersion.____________
a. The Range
b. 50th Percentile
c. Inter-Quartile Range
d. Variance
Q. Statistic is a numerical quantity, which is calculated from_____________
a. Population
b. Sample
c. Data
d. Observations
Q. In statistics, a sample means_____________
a. A portion of the sample
b. A portion of the population
c. All the items under investigation
d. None of the above
Q. Data in the Population Census Report is___________
a. Grouped data
b. Ungrouped data
c. Secondary data
d. Primary data
Q. When data are collected in a statistical study for only a portion or subset of all elements of interest we areusing___________
a. A sample
b. A Parameter
c. A Population
d. Both b and c
Q. The algebraic sum of deviations from mean is___________
a. Maximum
b. Zero
c. Minimum
d. Undefined
Q. In inferential statistics, we study____________
a. The methods to make decisions about the 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
Q. The height of a student is 60 inches. This is an example of___________
a. Qualitative data
b. Categorical data
c. Continuous data
d. Discrete data
Q. In statistics, a population consists of____________
a. All People living in a country
b. All People living in the area under study
c. All subjects or objects whose characteristics are being studied
d. None of the above
Q. In descriptive statistics, we study____________
a. The description of the decision-making process
b. The methods for organizing, displaying and describing data
c. How to describe the probability distribution
d. None of the above
Q. Which one of the following measurement does not divide a set of observations into equal parts?__________
a. Quartiles
b. Standard Deviations
c. Percentiles
d. Deciles
Q. 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
Q. You asked five of your classmates about their height. On the basis of this information, you stated that theaverage height of all students in your university or college is 67 inches. This is an example of___________
a. Descriptive statistics
b. Inferential Statistics
c. Parameter
d. Population
Q. Which branch of statistics deals with the techniques that are used to organize, summarize, and present thedata__________
a. Advanced Statistics
b. Probability Statistics
c. Inferential Statistics
d. Descriptive Statistics