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IIBM Institute of Business Management

IIBM Institute of Business Management

Examination Paper MM.100

Statistical Quality Control

Section A: Objective Type (30 marks)

· This section consists of Multiple choice questions & Short Answer type questions. · Answer all the questions.

· Part One questions carry 1 mark each & Part Two questions carry 4 marks each. Part One:

Multiple choices:

1. If in a hall there are 18 persons then how many handshakes are possible? a. 18*18

b. 18*17/2

c. 18*17

d. None of the above

2. If the number of trials be ‘n’ and the probability of occurrence be ‘p’ then the standard deviation with respect to np, is given by:

a. (np)1/2

b. (np(1-p))1/2

c. (np)1/4

d. (np(1-p))1/4

3. For a biased coin the probability of occurrence of head is 0.4 ,if the coin is tossed twice then the probability of occurrence of at least one head will be:

a. 0.76

b. 0.48

c. 0.64

d. 0.16

4. Factorial of 5 equals:

a. 60

b. 120

c. 24

d. 5

5. Combinatory of (4,2) equals:

a. 12

b. 8

c. 6

d. None of the above

Examination Paper: Supply Chain Management

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IIBM Institute of Business Management

6. ‘Economic Control of Quality of Manufactured Product’, a book by Walter A Shewhart in: a. 1931

b. 1941

c. 1930

d. 1956

7. Quality is judged by…………

a. Retailer

b. Government

c. Customer

d. Hole seller

8. A run chart is a special chart of…………

a. Pie chart

b. Line chart

c. R chart

d. C chart

9. Universes may differ :

a. In average

b. In above average

c. At higher level

d. All of the above

10. ASQC and ANSI began in the year:

a. 1956

b. 1976

c. 1978

d. 1960

Part Two:

1. Differentiate between ‘Defect’ and ‘Defective’.

2. Explain the need of ‘short method’.

3. What does ‘Tchebycheff’s inequality theorem’ say?

4. Explain the usability of ‘stochastic limit’.

5. Write a note on ‘Cause and Effect’ diagram.

END OF SECTION A

Examination Paper: Supply Chain Management

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IIBM Institute...

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