N A L A N D A O P E N U N I V E R S I T Y
M.A. Education, Part-II
PAPER-XIV
(Educational Statistics)
Annual Examination, 2017
Time 3 Hours Full Marks 80
Answer any Five Questions. All questions carry equal marks. General Calculator is Allowed.
1. Discuss the meaning of Statistics. Explain its functions and utility.
2. Draw Frequency polygon and frequency curve from flowing data
CI 0-5 5-10 10-15 15-20 20-25 25-30 30-35 35-40
Frequency 4 9 14 18 22 16 8 3
3. Find the quartile from the following data
CI 0.5-1.5 1.5-2.5 2.5-3.5 3.5-4.5 4.5-5.5 5.5-6.5 6.5-7.5
Freq 2 7 11 14 10 20 5
4. Explain the method and types of applied statistics.
5. Explain difference between Parametric and Non-parametric statistics.
6. Explain the following terms with examples
Frequency
Class
Lower limit and upper limit of the class
Midvalue
Cumulative frequency
7. Write short notes on any Two of the following
Mean, Median and Mode
Standard Deviation
SPSS
F-test
8. Calculate ran correlation coefficient from the following data
X 45 56 39 54 45 40 56 60 30 36
Y 40 36 30 44 36 32 45 42 20 36
9. Explain the Chi-Squares test and also write its characteristics.
10. Explain the relation between ANOVA and t-test.