QMB 3602 EXAM 2 2025/2026 QUESTIONS
AND ANSWERS 100% PASS
The process of ensuring the accuracy of data and their conversion from raw form into classified
forms appropriate for analysis is called ________. - ANS Data preperation
What percentage of participants is typically contacted during data validation? - ANS 10%
Hypothesis testing is conducted using ________ data analysis techniques. - ANS confirmatory
All of the following are contained in a frequency table except ________. - ANS quartile
indicators
Which type of graphical depiction of frequency values uses a circle shape divided into triangles
such that each triangle represents the frequency value it represents? - ANS pie chart
Which of the following display choices is most similar to the histogram? - ANS stem and leaf
display
The horizontal axis on a histogram indicates the ________. - ANS interval of observations
1 @COPYRIGHT 2025/2026.
, All of the following are sources of data that can be used in a Pareto diagram except ________. -
ANS dichotomous scales
In which of the following are bars arranged in decreasing order by size? - ANS pareto
diagram
In a ________, category codes are ordered from lowest value to highest value with columns for
count, percent, valid percent, and cumulative percent. - ANS frequency table
The tool used to display content analysis recording units is a ________. - ANS proximity plot
Which of the research questions/hypotheses below is best answered using cross-tabulations? -
ANS What percentage of men and women prefer brand A over brand B
A statistical technique that describes two or more variables simultaneously and results in tables
that reflect the joint distribution of two or more variables that have a limited number of
categories or distinct values is a(n) ________. - ANS cross tabulation
Managers need to know the mathematical theory behind the techniques of management
science so that they can lead management science teams. - ANS False
Spreadsheets allow many managers to conduct their own analyses in management science
studies. - ANS True
Managers must rely on management science experts to create and understand managerial
problems. - ANS False
At the break-even point, management is indifferent between producing a product and not
producing it. - ANS True
2 @COPYRIGHT 2025/2026.
AND ANSWERS 100% PASS
The process of ensuring the accuracy of data and their conversion from raw form into classified
forms appropriate for analysis is called ________. - ANS Data preperation
What percentage of participants is typically contacted during data validation? - ANS 10%
Hypothesis testing is conducted using ________ data analysis techniques. - ANS confirmatory
All of the following are contained in a frequency table except ________. - ANS quartile
indicators
Which type of graphical depiction of frequency values uses a circle shape divided into triangles
such that each triangle represents the frequency value it represents? - ANS pie chart
Which of the following display choices is most similar to the histogram? - ANS stem and leaf
display
The horizontal axis on a histogram indicates the ________. - ANS interval of observations
1 @COPYRIGHT 2025/2026.
, All of the following are sources of data that can be used in a Pareto diagram except ________. -
ANS dichotomous scales
In which of the following are bars arranged in decreasing order by size? - ANS pareto
diagram
In a ________, category codes are ordered from lowest value to highest value with columns for
count, percent, valid percent, and cumulative percent. - ANS frequency table
The tool used to display content analysis recording units is a ________. - ANS proximity plot
Which of the research questions/hypotheses below is best answered using cross-tabulations? -
ANS What percentage of men and women prefer brand A over brand B
A statistical technique that describes two or more variables simultaneously and results in tables
that reflect the joint distribution of two or more variables that have a limited number of
categories or distinct values is a(n) ________. - ANS cross tabulation
Managers need to know the mathematical theory behind the techniques of management
science so that they can lead management science teams. - ANS False
Spreadsheets allow many managers to conduct their own analyses in management science
studies. - ANS True
Managers must rely on management science experts to create and understand managerial
problems. - ANS False
At the break-even point, management is indifferent between producing a product and not
producing it. - ANS True
2 @COPYRIGHT 2025/2026.
