Business Statistics and Research Methods MCQ Questions and Solutions with Explanations | Commerce

A. Questions should be long and use complex terms

B. Questions should show where my research biases are

C. Questions should sound contemporary

D. Questions should connect with established theory and research

A. Validity

B. Reliability

C. Relativity

D. Sensitivity

A. 1

B. 4

C. 0

D. Cannot be obtained since the unit of measurement is not given

A. Co-efficient of Mean deviation

B. Standard deviation

C. Co-efficient of Range

D. Co-efficient of variation

A. Class limits

B. Frequency of each class

C. Number of classes

D. Continuous series

A. Correlation problem

B. Association problem

C. Regression problem

D. Qualitative problem

A. The value of mean is maximum

B. The value of mode is minimum

C. The excess tail is in the left hand side

D. Median value is equal to mode

E. The curve is evenly spread to both the sides

A. 5

B. 6

C. 7

D. 8

A. Abstract

B. Summary

C. Preface

D. Table of contents

A. Independent of origin and scale of measurement

B. Expressed in original unit of the data

C. Unit less quantities

D. Both A and B