Exam Details
| Subject | statistics for management | |
| Paper | ||
| Exam / Course | mba | |
| Department | ||
| Organization | TKR Institute Of Management & Science | |
| Position | ||
| Exam Date | June, 2017 | |
| City, State | telangana, hyderabad |
Question Paper
FACULTY OF MANAGEMENT
M.B.A. I Semester (Backlog) Examination, May June 2017
Subject Statistics for Management
Course No. 1.5
Time 3 hours Max. Marks 80
Note Answer all the questions.
Part A (10 X 2 20 Marks)
(Short Answer Type)
1 Answer the following questions
Kurtosis
Baye's Theorem
Joint Probabilities
Statistical Independence
Random Variable
Random sampling method
Estimation
Test for Goodness of Fit
Scatter Diagram
Partial Correlation
Part B X12 60 Marks)
(Essay Answer Type)
2 Explain the addition and multiplication theorems of probability along with their
modified versions.
OR
A bag contains 3 white, 4 black and 5 red balls. Three ball are drawn at
random one after another without replacement. Find the probability that the
first is a white, the second one a black and the third one a red ball.
3 Define Normal Distribution. Explain the properties and applications of Normal
Distribution.
OR
Fit a Poisson distribution to the following data and calculate theoretical
frequencies
Deaths 0 1 2 3 4
Frequency 122 60 15 2 1
4 Explain the procedure of testing the hypothesis.
OR
A sample of 100 tyres is taken from a lot. The mean life of tyres is found to be
39,150 kms. With a standard deviation of 3260. Could the sample come from
a population with mean life of 40,000 kms? Establish 99%. Confidence limits
within which the mean life of tyres is expected to lie?
OU 2260 OU 2260
Code No. 9085 BL
2
5 What is Chi Square Distribution? Explain the Chi square as a test of
independence.
OR
Samples of two different types of bulbs were tested for length of life and the
following data were obtained.
Sample size Sample mean Sample S.D.
Type-I 8 1234 hrs 36 hrs
Type-II 7 1136 hrs 40 hrs
Is the difference in means significant?
6 Explain the methods of calculating the Pearson correlation.
OR
Find two regression equations
X 40 45 52 55 38 42 45 62
Y 75 82 91 77 78 75 80 79
Estimate the value of Y when the value of X is 72.
M.B.A. I Semester (Backlog) Examination, May June 2017
Subject Statistics for Management
Course No. 1.5
Time 3 hours Max. Marks 80
Note Answer all the questions.
Part A (10 X 2 20 Marks)
(Short Answer Type)
1 Answer the following questions
Kurtosis
Baye's Theorem
Joint Probabilities
Statistical Independence
Random Variable
Random sampling method
Estimation
Test for Goodness of Fit
Scatter Diagram
Partial Correlation
Part B X12 60 Marks)
(Essay Answer Type)
2 Explain the addition and multiplication theorems of probability along with their
modified versions.
OR
A bag contains 3 white, 4 black and 5 red balls. Three ball are drawn at
random one after another without replacement. Find the probability that the
first is a white, the second one a black and the third one a red ball.
3 Define Normal Distribution. Explain the properties and applications of Normal
Distribution.
OR
Fit a Poisson distribution to the following data and calculate theoretical
frequencies
Deaths 0 1 2 3 4
Frequency 122 60 15 2 1
4 Explain the procedure of testing the hypothesis.
OR
A sample of 100 tyres is taken from a lot. The mean life of tyres is found to be
39,150 kms. With a standard deviation of 3260. Could the sample come from
a population with mean life of 40,000 kms? Establish 99%. Confidence limits
within which the mean life of tyres is expected to lie?
OU 2260 OU 2260
Code No. 9085 BL
2
5 What is Chi Square Distribution? Explain the Chi square as a test of
independence.
OR
Samples of two different types of bulbs were tested for length of life and the
following data were obtained.
Sample size Sample mean Sample S.D.
Type-I 8 1234 hrs 36 hrs
Type-II 7 1136 hrs 40 hrs
Is the difference in means significant?
6 Explain the methods of calculating the Pearson correlation.
OR
Find two regression equations
X 40 45 52 55 38 42 45 62
Y 75 82 91 77 78 75 80 79
Estimate the value of Y when the value of X is 72.
Other Question Papers
Subjects
- accounting for management
- banking and insurance
- business analytics
- business communication
- business intelligence
- business law and environment
- business process reengineering
- business research methods
- compensation management (hr)
- compensation management (major)
- consumer behaviour (major)
- customer relationship management
- database management systems
- decision support systems
- e-business
- economic environment & policy
- entrepreneurial development
- financial accounting and analysis
- financial management
- financial risk management (f)
- financial risk management (major)
- financial services and systems (minor)
- fundamentals of technology management
- human resource management
- i.t. applications for management
- information technology applications for business
- innovation management
- international business
- international finance (f)
- investment management (major)
- labour laws and employee relations
- leadership and change management
- management and organizational behaviour
- managerial communication
- managerial economics
- marketing engineering
- marketing management
- operations management
- operations research
- organization development (hr)
- organizational development (minor)
- performance management (major)
- product & brand management (m)
- product and brand management (major)
- promotion & distribution management (m)
- promotion and distribution management (minor)
- research for marketing decisions
- retail management
- services and global marketing (minor)
- software project management
- startup management
- statistics for management
- strategic management
- strategic management accounting (minor)
- supply chain management
- talent and knowledge management (minor)
- total quality management