Top 80+ Solved Research Methodology 2 MCQ Questions Answer
Q. What are the major limitations of statistics?
a. it is suited to the study of qualitative phenomenon
b. it does not study individuals
c. statistical laws are not exact
d. statistics is liable to be misused
Q. ……………….. is a relationship between two variables in which both variables movein the same direction?
a. positive correlation
b. non-linear correlation
c. negative correlation
d. zero correlation
Q. The process of arranging the data into groups or classes according to resemblances andsimilarities, is called ………………?
a. stratification
b. classification
c. organization
d. ranking
Q. Which of the following statement is incorrect regarding good classification?
a. it should be unambiguous
b. it should be exhaustive and mutually exclusive
c. it should be suitable for the purpose
d. it should be rigid and inflexible
Q. Find out an example for discrete variable?
a. the age of students in a school
b. weight
c. mark in an exam
d. distance
Q. ………………… are visual presentations of categorical data, that would be easilycomprehend to lay man without any statistical background?
a. two way table
b. diagram
c. frequency table
d. none of these
Q. ……… are useful for the representation of time series and frequency distribution data?
a. graphs
b. two way table
c. ogive
d. none of these
Q. The given population is classified into more than two classes in a given attribute, it iscalled?
a. multifold classification
b. manifold classification
c. multiple ranging
d. categorization
Q. ……………………. Is systematic presentation of the information contained in the data inrows and columns according to certain key features or characteristics?
a. statistical analysis
b. data processing
c. tabulation
d. differentiation
Q. On unknown value of one variable is estimated or predicted from the known value ofother variable. It is termed as ……………….?
a. deviation
b. regression
c. median
d. dispersion
Q. ………………… is a simplest approach, used to predict the relationship between onedependent variable and one or more explanatory variables?
a. probability distribution
b. average
c. variability
d. linear regression
Q. Primarily the data can be classify on the basis of ……………………….?
a. geographical
b. chronological
c. qualitative
d. quantitative
Q. ……………………. That cannot take all possible values within a certain range?
a. discrete variable
b. control variable
c. intervening variable
d. extraneous variable