MPC-6 2023-24 SOLVED ASSIGNMENT

Description

STATISTICS IN PSYCHOLOGY (MPC-006)
TUTOR MARKED ASSIGNMENT (TMA)
Course Code: MPC-006
Assignment Code: MPC-006/AST/TMA/2023-24
Marks: 100
NOTE: All Questions Are Compulsory.
SECTION A
Answer the following question in about 1000 words (wherever applicable) each
15×3=45 Marks
1. Describe the assumptions, advantages and disadvantages of non-parametric statistics.
2. Explain the concept of normal distribution. Explain divergence from normality.
3. The scores obtained by early, middle and late adolescents on adjustment scale are
given below. Compute ANOVA for the same.
Early
adolescents
2 3 2 3 4 2 4 5 2 2
Middle
adolescents
3 2 4 2 4 3 2 4 3 4
Late
adolescents
7 6 5 4 2 3 4 4 3 2
SECTION B
Answer the following questions in about 400 words (wherever applicable) each
5×5=25 Marks
4. Explain how the data can be organised using classification and tabulation
5. Using Pearson’s product moment correlation for the following data:
Data A 34 43 32 56 34 35 46 23 23 34
Data B 15 19 12 29 12 13 23 10 9 13
6. Describe biserial and tetrachoric correlations with the help of suitable examples.
7. Compute Mann Whitney U test for the following data:
Scores obtained on Emotional Intelligence Scale
Males 32 34 54 31 23 67 39 38 40 23
Females 21 25 26 43 45 20 49 10 41 9
8. Compute Chi-square for the following data:
Managers Work Motivation
High Low
Junior Managers 10 12
Seniro Managers 12 22
SECTION C
Answer the following in about 50 words each 10×3=30 Marks
9. Measures of central tendency
10. Advantages and disadvantages of descriptive statistics
11. Type I and type II errors
12. Scatter diagram
13. Part correlation
14. Assumptions underlying regression
15. Standard error
16. Interactional effect
17. Comparison between Spearman’s rho and Kendall’s tau
18. Levels of measurement