What Is a Problem with Web and E-Mail Surveys

question 5

Multiple Choice

What is a problem with Web and e-mail surveys?

• A) cost
• B) time
• C) self-report bias
• D) low response rate

---

Definitions:

Test Impact

Measures the effect or change resulting from the introduction or implementation of a test or assessment.

Correct Decision

This is a decision in statistical hypothesis testing that correctly accepts the null hypothesis when it is true or correctly rejects it when it is false.

NMR

Nuclear Magnetic Resonance, a spectroscopic technique used to observe local magnetic fields around atomic nuclei, facilitating the determination of molecule structure.

IR

Stands for Infrared Spectroscopy, a technique used to identify and study chemicals through their absorption of infrared radiation.