×
Get Full Access to Statistics For Engineers And Scientists - 4 Edition - Chapter 6.7 - Problem 12e
Get Full Access to Statistics For Engineers And Scientists - 4 Edition - Chapter 6.7 - Problem 12e

×

# The article "Variance Reduction Techniques: Experimental

ISBN: 9780073401331 38

## Solution for problem 12E Chapter 6.7

Statistics for Engineers and Scientists | 4th Edition

• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants

Statistics for Engineers and Scientists | 4th Edition

4 5 1 428 Reviews
22
2
Problem 12E

The article "Variance Reduction Techniques: Experimental Comparison and Analysis for Single Systems" (1. Sabuncuoglu, M. Fadiioglu. and S. Celik, HE Transactions, 2008:538-551) describes a study of the effectiveness of the method of Latin Hypercube Sampling in reducing the variance of estimators of the mean time-in- system for queueing models. For the M/M/l queueing model, ten replications of the experiment yielded an average reduction of 6.1 with a standard deviation of 4.1. For the serial line model, ten replications yielded an average reduction of 6.6 with a standard deviation of 4.3. Can you conclude that the mean reductions differ between the two models?

Step-by-Step Solution:
Step 1 of 3

MSIT 3000 Unit 3 – Describing Data  Use graphs to make data easier to read  Categorical Data o Bar charts and frequency tables used for this data o Relative frequency table  Displays percentages  Pie charts are a good chart to use for this  Quantitative Data o Histograms used for this data  No gaps between bars o...

Step 2 of 3

Step 3 of 3

##### ISBN: 9780073401331

The full step-by-step solution to problem: 12E from chapter: 6.7 was answered by , our top Statistics solution expert on 06/28/17, 11:15AM. Since the solution to 12E from 6.7 chapter was answered, more than 264 students have viewed the full step-by-step answer. This full solution covers the following key subjects: reduction, yielded, average, standard, Replications. This expansive textbook survival guide covers 153 chapters, and 2440 solutions. This textbook survival guide was created for the textbook: Statistics for Engineers and Scientists , edition: 4. Statistics for Engineers and Scientists was written by and is associated to the ISBN: 9780073401331. The answer to “The article "Variance Reduction Techniques: Experimental Comparison and Analysis for Single Systems" (1. Sabuncuoglu, M. Fadiioglu. and S. Celik, HE Transactions, 2008:538-551) describes a study of the effectiveness of the method of Latin Hypercube Sampling in reducing the variance of estimators of the mean time-in- system for queueing models. For the M/M/l queueing model, ten replications of the experiment yielded an average reduction of 6.1 with a standard deviation of 4.1. For the serial line model, ten replications yielded an average reduction of 6.6 with a standard deviation of 4.3. Can you conclude that the mean reductions differ between the two models?” is broken down into a number of easy to follow steps, and 102 words.

#### Related chapters

Unlock Textbook Solution