A researcher conducted a survey to determine whether people in a certain large town prefer watching sports on television to attending the sporting event. The researcher asked 117 people who visited a local restaurant on a Saturday, and 7 people refused to respond. Which of the following factors makes it least likely that a reliable conclusion can be drawn about the sports-watching preferences of all people in the town?

Options

A. Sample size
B. Population size
C. The number of people who refused to respond
D. Where the survey was given

Explanation

To determine which factor makes it least likely that a reliable conclusion can be drawn about the sports-watching preferences of all people in the town, we need to analyze the context of the survey conducted by the researcher. Here’s a step-by-step breakdown of the reasoning:

### Step 1: Identify the Sample
The researcher surveyed 117 people who visited a local restaurant on a Saturday. This sample size is significant, but we need to consider the context of how this sample was selected.

**Hint:** Think about whether the location and timing of the survey could influence the type of people surveyed.

### Step 2: Consider the Refusal to Respond
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