Scribd
Upload
70 views3 pages

Stats 1

The document is an exam paper for statistical analysis in psychology. It contains 3 sections with multiple choice and calculation questions about statistical concepts like mean, median, standard deviation, t-test, chi-square test and correlation. The last question involves analysis of variance for given data.

Uploaded by

Ritvik Chauhan
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
70 views3 pages

Stats 1

The document is an exam paper for statistical analysis in psychology. It contains 3 sections with multiple choice and calculation questions about statistical concepts like mean, median, standard deviation, t-test, chi-square test and correlation. The last question involves analysis of variance for given data.

Uploaded by

Ritvik Chauhan
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 3

[No.

of Printed Pages - 3]

SSE663

STAT616 Enrol. No .............. .


[AHSJ]

SPECIAL SUPPLEMENTARY EXAMINATION:


AUGUST, 2022

STATISTICAL ANALYSIS IN PSYCHOLOGY

Time: 3 Hrs. Maximum Marks : 60

Note: Attempt questions from all sections as directed.


Use of Simple Calculator is allowed.

SECTION - A (24 Marks)

Attempt any four questions out of five.


Each question carries 06 marks.

1. Differentiate between parametric and non-parametric


statistics.

2. Define Statistics. Explain the meaning of t test.

3. From the following data of marks obtained by 60


students of a class, calculate the arithmetic mean by
short-cut method
P.T.O.

i
STAT616 2 SSE663
Marks: 20 30 40 50 60 70

No. of students: 8 12 20 10 6 4

4. Obtain the value of median from the following data :

71, 68, 72, 79, 80, 77, 84, 72, 92, 65, 82

5. Calculate SD for the following set of scores :

52, 50, 56, 68, 65, 62, 57, 70

SECTION - B (20 Marks)


Attempt any two questions out of three.
Each question carries 10 marks.

6. From the following contingency table find out the value


of chi-square :

D E F Totals
A 34 62 28 124 '7
B 27 28 20 75
C 57 105 52 214
r
IJ
Total 118. 195 100 413
STAT616 3 SSE663

7. Explain the meaning and types of correlation with


suitable examples.

8. Ten competitors in a poem contest are ranked by two


judges in the f~llowing order:

I st Judge: 1 6 5 10 3 2 4 9 7 8

2 nd Judge: 3 5 8 4 7 10 2 1 6 9

Calculate Spearman's rank correlation coefficient.

SECTION - C (16 Marks)


(Compulsory)

9. Make an analysis of variance of data given below :

A B C D
8 12 18 13
10 11 12 9
12 9 16 12
8 14 6 16
7 4 8 15
..

(100)

You might also like