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Important Questions

Important Questions

Introduction

Asked in 2082Short Question5 Marks
1.
Fill the scale of measurement with the correct statistical test/measure.
VariableMeasurement ScaleBest Statistical MethodBlood groupStudents’ satisfaction (5-point Likert scale)Annual incomeAge group (18–25, 26–35, 36–45, 46+)The lifetime of an electronic device\begin{array}{|l|c|c|}\hline \text{Variable} & \text{Measurement Scale} & \text{Best Statistical Method} \\ \hline \text{Blood group} & & \\ \hline \text{Students’ satisfaction (5-point Likert scale)} & & \\ \hline \text{Annual income} & & \\ \hline \text{Age group (18–25, 26–35, 36–45, 46+)} & & \\ \hline \text{The lifetime of an electronic device} & & \\ \hline \end{array}
[5]
Asked in 2081Short Question5 Marks
2.
Discuss the importance of statistics in the field of information technology. [5]
Asked in 2080.1Short Question5 Marks
3.
Highlight the difference between descriptive and inferential statistics. Describe the role of Statistics in information technology. [5]
Asked in 2080Short Question5 Marks
4.
Describe the role of Statistics in information technology. [5]
Asked in 2079Short Question5 Marks
5.
What do you mean by secondary data? Write the source of secondary data with special focus to Nepalese context. [5]
Asked in 2078Short Question5 Marks
6.
What is measurement of scale? Describe different types of measurement scale. [5]
ModelShort Question5 Marks
7.
Explain the differences between ordinal and interval scales of measurement with suitable examples. [5]