# IGNOU MPC-006 SOLVED ASSIGNMENT 2018-19

यहां आपको IGNOU MPC-006 SOLVED ASSIGNMENT 2018-19 HINT उपलब्ध करायी गई है। कृप्या किताब से हूवाहू न लिखें। अन्यथा आपको 0 नम्बर मिल सकते है। उत्तर को अपने शब्दो में लिखने का प्रयास करें। IGNOU MPC-006 SOLVED ASSIGNMENT 2018-19 LET’S CHECK OUT –

STATISTICS IN PSYCHOLOGY (MPC-006)
TUTOR MARKED ASSIGNMENT
(TMA)

Course Code: MPC-006
Assignment Code: MPC-006/AST/TMA/2018-19
Marks: 100

NOTE: All Questions Are Compulsory
SECTION – A

## IGNOU MPC-006 SOLVED ASSIGNMENT 2018-19

15×3=45 Marks
1. Discuss hypothesis testing with a focus on general procedure for testing a hypothesis and error in hypothesis testing.

2. Using ANOVA find out if significant difference exists between the scores obtained by the three groups of students on self concept.
Group A 34 23 32 34 54 34 22 35 38 43
Group B 12 14 45 18 23 24 26 27 32 29
Group C 23 32 34 45 23 22 21 26 32 33

3. Discuss the concept of normal curve. Explain the characteristics of normal probability curve with the help of suitable diagrams.

SECTION – B
5×5=25 Marks

5. Compute Pearson’s Product Moment Correlation for the following two sets of scores.
Data 1 7 8 6 5 3 5 9 16 12 12
Data 2 2 4 10 6 13 10 1 5 3 4

6. With the help of Mann Whitney ‘U’ test find if significant difference exists between the scores obtained on organizational climate scale by male and female employees in an organization.
Scores on Organisational Climate Scale
Male employees 23, 34, 45, 54, 56, 45, 45, 54, 56, 67, 32, 31, 23, 25, 29, 30
Female employee 56, 43, 34, 45, 56, 54, 32, 33, 31, 34, 32, 35, 56, 65, 43, 67

7. Describe two way ANOVA and discuss its merits and demerits.

8. Compute Chi-square for the following data:
Phases of Adolescents Achievement Motivation Scores
High Average Low
Early 23 25 23
Middle 33 34 12
Late 54 45 23

SECTION – C
9. The median test

10. Ogive

11. Level of significance

12. Positive and negative relationship

13. Phi coefficient

14. Multiple regression

15. Outliers

16. Measuring Kurtosis

17. Wilcoxon matched pair rank test

18. Sampling error and standard error