When Using a Written Survey

question 2

Multiple Choice

When using a written survey,

• A)return rates will be higher if the survey uses more closed questions than open questions
• B)a return rate of 5% is adequate if the survey is well planned
• C)return rates will be higher if the survey uses more open questions than closed questions
• D)experimenter bias is never a problem

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Definitions:

Distribution

The way in which something is shared or exists over a particular area or among a particular group of people.

Standard Deviation

A measure of the dispersion of a set of data from its mean, indicating how spread out the data points are.

Variability

A measure of how spread out or dispersed the values in a dataset are.

Bimodal

Bimodal describes a distribution having two different modes, which are the most frequently occurring data points in a dataset.