IGNOU MPC 006 SOLVED ASSIGNMENT 2021-22

 

MPC-006 STATISTICS IN PSYCHOLOGY SOLVED ASSIGNMENT 2021-22

Course Code: MPC-006

Assignment Code: MPC-006/AST/TMA/2021-2022

Marks: 100

NOTE: All Questions Are Compulsory. The answers are to be written in own words. Do not copy from the course material or any other source.

SECTION A

Answer the following question in about 1000 words (wherever applicable) each

1. Describe the meaning of inferential statistics and focus on hypothesis testing.

2. The scores obtained by three groups of employees on emotional Intelligence scale are given below. Compute one way ANOVA for the same.

GROUP A	23	32	54	43	56	44	32	23	22	31
GROUP B	35	24	32	56	43	67	87	65	56	20
GROUP C	38	36	22	21	20	34	22	45	32	18

 3. Elucidate the concept of normal distribution and normal curve (with the help of diagram) and describe the characteristics of of Normal Probability Curve.

SECTION B

Answer the following questions in about 400 words (wherever applicable) each

4. Describe setting up of level of significance with a focus on its steps.

5. Compute Spearman’s rho for the following data:

DATA 1	32	34	45	43	22	12	36	44	41	11
DATA 2	3	4	10	14	29	25	14	19	15	14

6. Elucidate the steps involved in drawing a scatter diagram.

7. With the help of Mann Whitney U test find if significant difference exists between the scores obtained on perceived parental behaviour obtained by male and female adolescents.

	Scores on Perceived Parental behaviour
Male adolescents	11, 20, 21, 23, 24, 21, 22, 9, 15
Female adolescents	10, 19, 29, 14, 28, 31, 35, 34, 8, 5

8. Compute Chi-square for the following data:

Area	Socio Economic Status
	High	Middle	Low
Rural	18	12	10
Urban	22	8	10

SECTION C

 Answer the following in about 50 words each

9. Frequency distribution

10. Measures of central tendency

11. Phi coefficient

12. Partial correlation

13. Adjusted r

14. Nonparametric statistcs

15. Interval and ratio scales of measurement

16. Measuring skewness

17. Standard error

18. Two way ANOVA

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