×
Get Full Access to Statistics For Engineers And Scientists - 4 Edition - Chapter 5.7 - Problem 3e
Get Full Access to Statistics For Engineers And Scientists - 4 Edition - Chapter 5.7 - Problem 3e

×

# Transepidermal water loss (TEWL) is a measure of the rate

ISBN: 9780073401331 38

## Solution for problem 3E Chapter 5.7

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 1 357 Reviews
15
3
Problem 3E

Problem 3E

Transepidermal water loss (TEWL) is a measure of the rate that water crosses the skin through diffusion and evaporation. In general, damaged skin has a higher TEWL than nondamaged skin. A report submitted to the U.S. Food and Drug Administration (Therapeutic Equivalence of Topical Products A. Bunge, B. N’Dri-Stempfer, et al., 2007) described an experiment in which the outer layer of skin on a small area of the forearm was partially removed in order to measure the concentration of a certain drug. TEWL (in g/m 2per hour was measured both before and after skin removal. The results for 10 individuals were as follows.

 Subject Before After 1 18 27 2 12 19 3 14 19 4 11 20 5 12 22 6 17 26 7 16 18 8 18 26 9 14 22 10 14 24

Find a 98% confidence for the increase in TEWL.

Step-by-Step Solution:
Step 1 of 3

Chemistry for Biologists Bonding, Water Properties and Acids/Bases Chapter 2, 3  Learning Objectives o Chapter 2:  Know and be able to use basic vocabulary  Understand atomic structure, especially the role of electrons  Understand how various bonds and interactions form and why they are important o Chapter 3:  Understand why water is polar and why that is important  Know the important characteristics of water and why they occur  Understand the importance of pH, buffers, and electrolytes to living things  Important Chem Vocab o Atom: o Electron: o Proton: o Neutron:

Step 2 of 3

Step 3 of 3

##### ISBN: 9780073401331

The full step-by-step solution to problem: 3E from chapter: 5.7 was answered by , our top Statistics solution expert on 06/28/17, 11:15AM. This textbook survival guide was created for the textbook: Statistics for Engineers and Scientists , edition: 4. This full solution covers the following key subjects: Skin, tewl, drug, Water, measure. This expansive textbook survival guide covers 153 chapters, and 2440 solutions. Statistics for Engineers and Scientists was written by and is associated to the ISBN: 9780073401331. The answer to “Transepidermal water loss (TEWL) is a measure of the rate that water crosses the skin through diffusion and evaporation. In general, damaged skin has a higher TEWL than nondamaged skin. A report submitted to the U.S. Food and Drug Administration (Therapeutic Equivalence of Topical Products A. Bunge, B. N’Dri-Stempfer, et al., 2007) described an experiment in which the outer layer of skin on a small area of the forearm was partially removed in order to measure the concentration of a certain drug. TEWL (in g/m 2per hour was measured both before and after skin removal. The results for 10 individuals were as follows.SubjectBeforeAfter118272121931419411205122261726716188182691422101424Find a 98% confidence for the increase in TEWL.” is broken down into a number of easy to follow steps, and 111 words. Since the solution to 3E from 5.7 chapter was answered, more than 317 students have viewed the full step-by-step answer.

#### Related chapters

Unlock Textbook Solution