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IGNOU BPC-04 - Statistics in Psychology

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IGNOU BPC-04 Code Details

  • University IGNOU (Indira Gandhi National Open University)
  • Title Statistics in Psychology
  • Language(s)
  • Code BPC-04
  • Subject Psychology
  • Degree(s) BA
  • Course Core Courses (CC)

IGNOU BPC-04 English Topics Covered

Block 1 - Introduction to Statistics

  • Unit 1 - Introduction to Statistics
  • Unit 2 - Descriptive Statistics
  • Unit 3 - Inferential Statistics
  • Unit 4 - Frequency Distribution and Graphical Presentation

Block 2 - Central Tendencies and Dispersion

  • Unit 1 - Concept of Central Tendency
  • Unit 2 - Mean, Median and Mode
  • Unit 3 - Concept of Dispersion
  • Unit 4 - Range, MD, SD and QD

Block 3 - Introduction to Correlation

  • Unit 1 - Introduction to Parametric Correlation
  • Unit 2 - Product Moment Coefficient of Correlation
  • Unit 3 - Introduction to Non-Parametric Correlation
  • Unit 4 - Rank Correlation (Rho and Kendall Rank Correlation)

Block 4 - Significance of the Difference of Frequency

  • Unit 1 - Significance of the Difference of Frequency: Chi-Square
  • Unit 2 - Concept and Calculation of Chi-Square
  • Unit 3 - Significance of the Differences Between Means (T-value)
  • Unit 4 - Normal Distribution: Definition, Characteristics and Properties
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IGNOU BPC-04 (July 2023 - January 2024) Assignment Questions

SECTION A Answer the following question in about 1000 words each (wherever applicable) 1. Explain the two types of inferential procedures. Describe the general procedure for testing a hypothesis. 2. Emotional Intelligence Scale and Occupational Stress Scale were administered to a group of employees. The scores obtained are given below. Calculate Pearson’s Product Moment Correlation for the following data: 3. The scores obtained by the two groups of students on achievement motivation scale are given as follows, compute t test and find if significant difference exists between the two groups: SECTION B Answer the following questions in about 400 words (wherever applicable) each. 4. Describe various ways in which a data can be presented graphically with the help of suitable diagrams. 5. Compute mean and standard deviation for the following data: 23, 34, 56, 54, 45, 67, 65, 78, 76, 87 6. Compute Chi-square for the following data: 7. Describe the properties and limitations of quartile deviation and average deviation. 8. Describe various scales of measurement with suitable examples. SECTION C Answer the following in about 50 words each 9. Importance of tabulation 10. Characteristics if a good measure of central tendency 11. Absolute and relative dispersion 12. Coefficient of variation 13. Direction of correlation 14. Disadvantages of nonparametric statistics 15. Test of independence as an application of chi-square test 16. Probability distribution 17. Skewness 18. The equation of normal curve

IGNOU BPC-04 (July 2022 - January 2023) Assignment Questions

SECTION A Answer the following question in about 1000 words each (wherever applicable) 1. Define statistics and describe its types, scope and uses. 2. Calculate Spearman’s Rank Order Correlation for the following data: 3. The scores obtained by the two groups of employees on self concept scale are given as follows, compute t test and find if significant difference exists between the two groups: SECTION B Answer the following questions in about 400 words (wherever applicable) 4. Compute mean and standard deviation for the following data: 12, 13, 14, 15, 16, 23, 23, 12, 12, 10 5. Describe tabulation of data. 6. What are linear and non-linear relationships? Explain the direction of correlation. 7. Compute Chi-square for the following data: 8. Explain the fundamental concepts in determining the significance of the difference between means. SECTION C Answer the following in about 50 words each 9. Cumulative frequency curve 10. Point estimation 11. Frequency polygon 12. Dispersion 13. Properties of quartile deviation 14. Scatter diagram 15. Parametric statistics 16. Kendall’s tau 17. Test of goodness of fit 18. Types of probability
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