Question

Determine whether each situation would produce a random sample. Write yes or no and explain your answer.

Surveying people coming into a post office to find out what colour cars aremost popular.

Short answer

Yes, this situation would produce a random sample.

Because, people coming to the post office are random.

Step-by-step solution

Step 1. Given

Situation: Surveying people coming into a post office to find out what colour cars are most popular.

Step 2. To determine

Determine whether each situation would produce a random sample. Write yes or no and explain your answer.

Step 3. Calculation

In this situation people coming to the post office are random. People coming to the post office is unbiased to the colour of cars.

So, yes, this situation would produce a random sample.