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The manager of a local basketball arena wants to survey fans attending a game at the arena about other sports they enjoy. Select yes or No to tell whether each method results in a random sample of the population.

The manager of a local basketball arena wants to survey fans attending a game at the arena about other sports they enjoy Select yes or No to tell whether each m class=

Respuesta :

Answer:

1. Yes

2. No

3. No

4. No

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By analyzing the sampling methods, we conclude that:

a) Yes.

b No

c) No

d) No

When the sampling method results in a random sample?

Here we need to analyze the given options.

a) The survey is given to random fans, the only thing connecting the fans is that all of them are fans of the team and all of them go to the arena, so there is some biasing, but the sample is random.

b) Here the fans decide if they want to answer or not, so this is more biased than the previous method.

c) This is also more biased than the first case, as these 80 persons also have in common the fact that they leave early.

d) Again, these 80 persons also have something in common, they could afford the best seats, so this is less random than the first option.

Then the answers are:

a) Yes.

b No

c) No

d) No

If you want to learn more about sampling:

https://brainly.com/question/15713806

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