Use the Following to Answer Questions 16-18

question 30

Short Answer

Use the following to answer questions 16-18:
In each set, match a concept from Group A to a definition or example from Group B.
-Questionnaire design
Group A
1. interview schedule
2. cognitive interview
3. interpretive questions
4. context effects

Group B
a. A set of questions used for an in-person or phone survey
b. Follow-up questions to see how a question was interpreted by respondents
c. Questions added to a survey to help interpret respondents' answers
d. Questions used for a self-administered survey
e. The influence of question order on how questions are answered

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Definitions:

Alcohol Spray

A sanitizer product typically containing a significant percentage of alcohol used to kill germs and bacteria on surfaces.

Wilcoxon Signed Rank Test

An alternative to the paired t-test, this test is utilized to determine whether two paired samples come from the same distribution when the normal distribution assumption is not met.

Significance Level

A threshold chosen by the researcher in hypothesis testing that determines the probability of rejecting the null hypothesis when it is true.

Diet

The sum of the food consumed by an individual or organism, which can be tailored for health, cultural, or weight management reasons.