Data for _________ process control can be presented in whichever form in which data is commonly presented for analysis, presentations, and comparison. These tools include bar charts, pie charts, scatter plots to relate two or more variables, Pareto charts, and control charts.

Which of the following is/are the advantages of using a control chart for inspection? (i) A control chart indicates whether the process is in control or out of control. (ii) A control chart determines process variability. (iii) A control chart ensures product quality. (iv) Scrap or percentage reduction can be reduced by taking the necessary actions in time against the warnings indicated by control charts. (v) Control charts build up the reputation of the organization through customer’s satisfaction. (vi) The control chart can detect the unusual variations taking place in a process.

A

i, ii, iii only

B

i, iv, v only

C

i, ii, iii, iv, v and vi

D

iv, v and vi

One kth of a circular pie has been served. If the rest of the pie is divided into n equal servings, then each of these servings is what fraction of the whole pie?

A

1/nk

B

(k-n)/nk

C

(k-1)/nk

D

(k-1)/n

If the data of the bar diagram is represented by a pie-chart, and the angle of a sector of the pie-chart is 36°, then this sector represents the accidents involving.

A

Pedestrians

B

Bicycles

C

Buses

D

Stationary vehicles

Which of the following statements are true?
Statement I Big data refers to no precise quantity, but generally refers to data in the range of Petabytes and Exabyte, i.e. billions to trillions of records, all from various sources. Big data is generated much faster. than traditional data in much larger quantities.
Statement II Big data interests industries because they are able to learn more patterns and curious variances than smaller data sets, with the capability to provide valuable insights into consumer behaviour, weather systems, financial market activity, or other phenomena.
Statement III Various departments and product lines use various applications within most organisations and store data in separate datasets. These separate databases may contain similar data, but data from one data base to another is not always consistent. This is called data silo.

A

Both statements I and II

B

Both statements II and III

C

Both statements I and III

D

All of the above

Which EDA technique is used to visualize the distribution of two continuous variables using a matrix of scatter plots?

A

Scatter Matrix

B

Box Plot Matrix

C

Correlation Matrix

D

Histogram Matrix

Mc-Gehee and Thayer recommend which of the following three tier approach to determine the training needs?
1. Organisational Analysis
2. Operational/Task Analysis
3. Man Power Analysis
4. Assets Value Analysis
5. Inventory Analysis
6. Skill Analysis

A

4, 5 and 6

B

2, 3 and 6

C

1, 2 and 3

D

1, 3 and 5

What is the general categorisation of equipments for manufacturing garments?
1. Measuring tools
2. Marking tools
3. Cutting tools
4. Pressing tools

A

1 and 2

B

4 and 3

C

1, 2 and 3

D

All of these

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of thefour alternatives. What does "victim-centric" mean in the criminal justice system? It means restoring the confidence of victims in the system and achieving the __ of justicein whichever sense the idea is conceived. this end, the system must confer certain rights on victims to enable them to _ in the proceedings, including the right to be impleaded and to engage an advocate in serious offences, the right to track the progress of ____, the right to be heard oncritical issues and to assist the court in the _ of truth. achieving the ______ of justice in whichever sense the idea is conceived.

A

purpose

B

agenda

C

plan

D

goal

Assertion (A): When there is an evidence of a linear relationship between two variables, it may not always mean an independent-dependent relationship between the two variables.
Reason (R): The casual relationship between the two variables may not imply a reasonable theoretical relationship between the two.

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true, but (R) is not the correct explanation of (A)

C

(A) is true, but (R) is false

D

(A) is false, but (R) is true

The nature of data while using pie plots is ___________ data.

A

Discrete

B

Continuous

C

Polar

D

Time-series