1. Which type of Errors are can be eliminated by Poka-yoke technique

(a) Improper part/item

(b) Measurement error

(c) Operations error

(d) All the above

2. In Just-In-Time system

(a) There is unequal production at different places

(b) There is no delay

(c) Conveyance times are balanced

(d) Both (B) and (C)

3. Histogram is not used to

(a) Show relation between two variables

(b) Know the pattern of variation

(c) Assess conformance to specification

(d) Assess process capability

4. Who observed that the quality defects are unequal in frequency?

(a) Dr J M Juran

(b) Dr W E Deming

(c) Dr K Ishikawa

(d) Dr W A Shewhart

5. For graphic presentation of a frequency distribution, the paper to be used is:

(a) Carbon paper

(b) Ordinary paper

(c) Graph paper

(d) Butter paper

6. Histogram can be drawn only for:

(a) Discrete frequency distribution

(b) Continuous frequency distribution

(c) Cumulative frequency distribution

(d) Relative frequency distribution

7. A graph of a cumulative frequency distribution is called

(a) Histogram

(b) Frequency Polygon

(c) Ogive

(d) None of these

8. The arrangement of data in rows and columns is called:

(a) Classification

(b) Tabulation

(c) Frequency distribution

(d) Cumulative frequency distribution

9. Cumulative frequency polygon can be used for the calculation of:

(a) Mean

(b) Median

(c) Mode

(d) Geometric mean

10. When successive mid-points in a histogram are connected by straight lines, the graph is called a:

(a) Historigram

(b) Ogive

(c) Frequency curve

(d) Frequency polygon