Prolonged Engagement Is Used to Reduce the Impact of Reactivity

question 12

True/False

Prolonged engagement is used to reduce the impact of reactivity and respondent bias.

---

Definitions:

Mean

A statistical measure representing the average value of a set of numbers, calculated by dividing the sum of all values by the number of values.

Median

A statistical measure representing the middle value in a data set, where half the numbers are above and half are below.

Mode

Can refer to a manner of doing something, a specific condition of operation, or the most frequently occurring value in a set of data.

Sampling

The process of selecting a subset of individuals, items, or data from a larger population to estimate characteristics of the whole population.