Plus One Economics Chapter Wise Questions and Answers Chapter 9 Uses of Statistical Methods

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Students can Download Chapter 9 Uses of Statistical Methods Questions and Answers, Plus One Economics Chapter Wise Questions and Answers helps you to revise the complete Kerala State Syllabus and score more marks in your examinations

Kerala Plus One Economics Chapter Wise Questions and Answers Chapter 9 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

Plus One Economics Chapter Wise Questions and Answers Chapter 9 Uses of Statistical Methods

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

  1. Identifying a problem or area of study
  2. Choice of target group
  3. Collection of data
  4. Organization and presentation of data
  5. Analysis and interpretation 0 Conclusion
  6. Bibliography

Plus One Economics Chapter Wise Questions and Answers Chapter 9 Uses of Statistical Methods

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

  1. The questionnaire should not be too long.
  2. The number of questions should be as minimum as possible.
  3. The series of questions should move from general to specific.
  4. The questions should be precise and clear.
  5. The questions should not be ambiguous, to enable the respondents to answer quickly, correctly and clearly.
  6. If possible ask ‘yes’ or ‘no’ questions.
  7. The question should not be a leading question, which gives a clue about how the respondent should answer.
  8. 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 9 Uses of Statistical Methods img1
7. Monthly income of the family

  • below 1000
  • between 1000 and 5000
  • between 5000 and 10000
  • above 10000

8. Do you live in the
a) rental house b) own house

9. Is your house electrified
a) yes b) no

Plus One Economics Chapter Wise Questions and Answers Chapter 9 Uses of Statistical Methods

10. Do you subscribe to the newspaper at home
a) yes b) no

11. Details of amenities at home:

  • cooking gas
  • television
  • bicycle
  • washing machine
  • motorcar
  • scooter
  • refrigerator
  • others