Download OU B.Sc 2019 June-July 6th and 7th Semester 3321 Statistics Question Paper

Download OU (Osmania University) BSc (Bachelor of Science - Maths, Electronics, Statistics, Computer Science, Biochemistry, Chemistry & Biotechnology) 2019 June-July 3rd Year 2nd Semester (6th Semester & 7th Semester) (3-2) 3321 Statistics Previous Question Paper

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Code No. 3321
FACULTY OF SCIENCE
B.Sc. VI-Semester (CBCS) Examination, May I June 2019
Subject : Statistics
Paper ? VII (DSC) : Design of Experiments. Vltal Statistics, Of?cial Statistics and
Business Forecasting
Time : 3 Hours Max. Marks: 60
PART- A (5 x 3 = 15 Marks)
(Short Answer Type)
Note : Answer any FIVE of the following questloB
/ANOVA Table for a two way classi?ed data.
2 Ef?ciency of a Design g
3 Advantages of LSD over CRD. ?\
Describe brie?y the methods for calculating national inhge
/ Role of forecasting in Business.
6 Principle of Local control. f
, ridged Life Tables
?eci?c Death Rate \\)
PART ? B (@?f 45 Marks)
(Essay Mw?r Type)
Note: ?pswer ALL the questions.
1\ 5N 2
9 Give complete statisticzit?ag?ly?ls of ANOVA one way classification.
? :kx7 I ()F!
(b) Give the layout of?? ?Rahfzsdomized Block Design and estimate the missing
observation in thng?Desigh. Also give its statistical analysis.
?Cz.
?Q
10 (a) What is the Design of Latin Square? Obtain the expectations of various sum of
squaresjn La? Square Design.
OR
Q51!) thgmethods to collect yield statistics of various crops and explain
t(j?nc yna??Of CSO.
.a/_ ?5;
11 D???e and compare various measures of fertility.
OR
W?ne a Life Table. Describe various components of a Life Table.
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