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1st August 2015, 03:19 PM
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Join Date: Apr 2013
Re: Rajasthan University Solved Papers

As you want I am here giving you sample question paper of
M.com (Previous) year Examination.

Paper : ADVACED BUSINESS STATISTICS
Maximum Mark : 100

Part A
1. (a) define the addition and multiplication rules of probability with and example of
every case. [ MARKS 5]
(b) In a randomly opted leap year what is the probability that there are 53 Sunday
Or 53 Wednesday. [ MARKS 5]
(c) A issue in statistics is provided to 3 students, whose chances of solving it correctly
Are ½, 1/3 and ¼ respectively. What is the probability that the issue will not be
solved ? [ MARKS 5]
(d) In how many ways can a vowel and a consonant be opted out of the letters of word
'COURAGE' ? [ MARKS 5]

2. (a) A decision issue has been expressed in the subsequent Pay-off table :

Pay-off Table
State of Nature Alternatives
a1 a2 a3
` ` `
E1 3,800 3,720 3,640
E2 3,280 3,240 3,320
E3 2,840 2,880 3,480

What will be the manager's decision if he uses the subsequent criteria ? [ MARKS 8]
(I) Maxi-max;
(II) Maxi-min;
(III) Mini-max regret;
(IV) Hurwitz criterion with c = 0.7.
(b) The overall pass percentage in certain exam is 70. What is the probability that at lowest 4
Candidates would pass the exam out of a group of six candidates ? [ MARKS 8]
(c) obtain the binomial distribution if the mean is 48 and standard deviation is 4. [MARKS 4]

3. Fit a normal curve for the subsequent data and obtain out theoretical frequencies (µ = 11.57)
[Marks: 20]

Weight (kg) Number of Students
20-30 7
30-40 10
40-50 20
50-60 18
60-70 7

Here is the attachment.
Rajasthan University – M.Com. paper



Address:
University of Rajasthan
JLN Marg
Jaipur, Rajasthan 302004

Map:
[MAP]University of Rajasthan Jaipur Rajasthan[/MAP]
Attached Files
File Type: doc Rajasthan University – M.Com. paper.doc (82.0 KB, 89 views)


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