Question 1

Which of the following constitute the essential elements of coding ?

Accepted Answer

A)  Mutually exclusive
B)  Single Dimension
C)  Code Sheet
D)  all of these D

Question 2

Which analysis is the simultaneous analysis of two variables?

Accepted Answer

A)  Univariate Analysis
B)  Bivariate Analysis
C)  Multivariate Analysis
D)  None of these B

Question 3

Which test is the part of the parametric test?

Accepted Answer

A)  Sign Test
B)  Run Test for Randomness
C)  Kruskal-Willis Test
D)  z-test D

Question 4

Which characteristics come under Karl Pearson's Coefficient of Correlation?

Accepted Answer

A)  Does not tell anything about cause-and-effect relationship
B)  Independent of change of origin and scale
C)  Varies between -1 and +1
D)  All of the above

Question 5

When two attributes are present or absent together in the data and actual frequency is more than the expected frequency is called

Accepted Answer

A)  Positive Association
B)  Negative Association
C)  Independent Association
D)  None of these

Question 6

The assumption of normal distribution for the variable under consideration or some assumption for a parametric test is not valid or is doubtful then we use

Accepted Answer

A)  Parametric Test
B)  Non-Parametric Test
C)  Both Parametric Test and Non-Parametric Test
D)  All of the above

Question 7

Which among the following is type of frequency?

Accepted Answer

A)  Relative frequency
B)  Percentage frequency
C)  Cumulative frequency
D)  All of the above

Question 8

Which analysis comes under inferential analysis?

Accepted Answer

A)  Univariate Analysi
B)  Bivariate Analysis
C)  Multivariate Analysis
D)  Hypothesis Testing

Question 9

A group of observations is the quotient obtained by dividing the sum of all the observations by their number, is called

Accepted Answer

A)  Mean
B)  Median
C)  Mode
D)  None of these

Question 10

Which is not type of test of significance for small sample ?

Accepted Answer

A)  t- test
B)  z-test
C)  F-test
D)  Q-test

Question 11

If one knows that the yield and rainfall are closely related then one want to know the amount of rain required to achieve a certain production. For this purpose we use analysis

Accepted Answer

A)  Regression Analysi
B)  Coefficient of Correlation
C)  Scatter Plots/Diagram
D)  None of these

Question 12

The procedure of classifying the answers to a question into meaningful categories is called

Accepted Answer

A)  Coding
B)  Classification
C)  Editing
D)  Tabulation

Question 13

What is abbreviation of ANOVA?

Accepted Answer

A)  Analysis of variance
B)  Analysis of variation
C)  Analysis of variant
D)  None of these

Question 14

A bar chart or graph showing the frequency of occurrence of each value of the variable being analysed is called

Accepted Answer

A)  Bar Chart
B)  Histogram
C)  Candle stick
D)  None of these

Question 15

A chart is a style of bar-chart used primary to describe price movements of a security, derivative, or currency over time is called

Accepted Answer

A)  Leaf and stem
B)  Histogram
C)  Candle Stick
D)  Bar chart

Question 16

Which is the type of correlation on the basis of number of variables?

Accepted Answer

A)  Positive correlation
B)  Multiple correlation
C)  Linear Correlation
D)  Non-linear Correlation

Question 17

Which Statistical tool comes under Bivariate Analysis ?

Accepted Answer

A)  Linear Regression Analysis
B)  Association of Attributes
C)  Two-way ANOVA
D)  All of the above

Exam 13: Statistical Analysis and Testing Methods