Question

a news show asks viewers to participate in an online survey. tell whether the situation describes a voluntary sample, convenience sample, or neither.

Explanation:

Step1: Recall sample types

A voluntary sample is when participants self - select to be part of the sample (they choose to participate). A convenience sample is when the researcher uses a sample that is easy to access.

Step2: Analyze the situation

In this case, the news show asks viewers to participate in an online survey. Viewers can choose to participate (self - select), which fits the definition of a voluntary sample.

Answer:

voluntary sample