Plus One Economics Chapter Wise Questions and Answers Chapter 19 Uses of Statistical Methods

Kerala Plus One Economics Chapter Wise Questions and Answers Chapter 19 Uses of Statistical Methods

Plus One Economics Uses of Statistical Methods One Mark Questions and Answers

Question 1.
An essential part of a project report is
(i) Objectives
(ii) Methodology
(iii) Analysis
(iv) All the above
Answer:
(iv) All the above

Question 2.
Data collection is covered under which part of a project works?
(i) Statement of the problem
(ii) Methodology
(iii) Analysis
(iv) Conclusion
Answer:
(ii) Methodology

Plus One Economics Uses of Statistical Methods Two Mark Questions and Answers

Question 1.
List the statistical tools you use for the analysis of data collected.
Answer:
The following statistical tools can generally be used for the analysis of data collected

Measure of central tendency
Standard deviation
Coefficient of variation
Regression
Correlation

Plus One Economics Uses of Statistical Methods Three Mark Questions and Answers

Question 1.
Explain the steps towards making a project report.
Answer:
The following are the steps towards making a project report

Identifying a problem or area of study
Choice of target group
Collection of data
Organization and presentation of data
Analysis and interpretation 0 Conclusion
Bibliography

Question 2.
Write down the features of a good questionnaire.
Answer:
The features of a gdb questionnaire are mentioned
below.

The questionnaire should not be too long.
The number of questions should be as minimum as possible.
The series of questions should move from general to specific.
The questions should be precise and clear.
The questions should not be ambiguous, to enable the respondents to answer quickly, correctly and clearly.
If possible ask ‘yes’ or ‘no’ questions.
The question should not be a leading question, which gives a clue about how the respondent should answer.
The question should not indicate alternatives to the answer.

Plus One Economics Uses of Statistical Methods Five Mark Questions and Answers

Question 1.
Prepare a questionnaire to study the socio-economic conditions of students in your class.
Answer:
Questionnaire to study the socio-economic conditions

1. Name
2. Sex
3. Age
4. Class
5. The community to which you belong to
6. Details of family members:
Plus One Economics Chapter Wise Questions and Answers Chapter 19 Uses of Statistical Methods 5M Q1
7. Monthly income of the family