ISS (Statistical Services) Statistics Paper IV: Questions 43 - 48 of 79

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Question number: 43

» Statistical Quality Control » Control Charts » Variable

Essay Question▾

Describe in Detail

Following data gives the diameter of the rings manufactured by a company. Obtain the Control limits for R-chart.

Given values with observations Control limit for R chart

Sample is given with observations

Sample No.

Observations

1

5.02

5.01

4.94

4.99

4.96

2

5.01

5.03

5.07

4.95

4.96

3

4.99

5.00

4.93

4.92

4.99

4

5.03

4.91

5.01

4.98

4.89

5

4.95

4.92

5.03

5.05

5.01

6

4.97

5.06

5.06

4.96

5.03

7

5.05

5.01

5.10

4.96

4.99

8

5.09

5.10

5.00

4.99

5.08

9

5.14

5.10

4.99

5.08

5.09

10

5.01

4.98

5.08

5.07

4.99

Explanation

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Question number: 44

» Design and Analysis of Experiments » Basic Principle of Experimental Design

Appeared in Year: 2013

Essay Question▾

Describe in Detail

For a PBIB design with parameters, b, r, k, , show that

Explanation

… (124 more words) …

Question number: 45

» Design and Analysis of Experiments » Analysis and Layout of Completely Randomized Design

Appeared in Year: 2012

Essay Question▾

Describe in Detail

Discus symmetrical BIBD. For an SBIBD, under usual notations, show that

=

Explanation

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Question number: 46

» Design and Analysis of Experiments » Randomized Block and Latin Square Design

Appeared in Year: 2015

Essay Question▾

Describe in Detail

Discuss how you would proceed with the analysis if data on one plot is missing in a Latin Square design.

Explanation

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Question number: 47

» Design and Analysis of Experiments » Analysis and Layout of Completely Randomized Design

Appeared in Year: 2011

Short Answer Question▾

Write in Short

Explain Randomized block design.

Question number: 48

» Design and Analysis of Experiments » Basic Principle of Experimental Design

Appeared in Year: 2015

Essay Question▾

Describe in Detail

Explain briefly the main principles of design of experiment and analogy in sample surveys with the corresponding concepts.

Explanation

… (427 more words) …

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