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1. True or false: The collection of all cars registered in the United States is an example of a population.

2. Are weights of motorcycles discrete data or continuous data?

3. True or false: Selecting every fifth name on a list results in a simple random sample.

4. True or false: The average (mean) age of people who respond to a particular survey is an example of a parameter.

5. For a study in which subjects are treated with a new drug and then observed, is the study observational or is it an experiment?

6. True or false: Eye colors are an example of ordinal data.

7. Fill in the blank: A parameter is a numerical measurement describing some characteristic of a _____.

8. Are movie ratings of G, PG-13, and R quantitative data or categorical data?

9. What is the level of measurement of data consisting of the book categories of science, literature, mathematics, and history (nominal, ordinal, interval, ratio)?

10. A pollster calls 500 randomly selected people, and all 500 respond to her first question. Because the subjects agreed to respond, is the sample a voluntary response sample?

Respuesta :

mariamtomori

Answer:

1. True

2. continuous data:

3. False

4. True

5. experimental study

6. False

7. particular study

8. categorical data:

9. Nominal data

10. Yes

Step-by-step explanation:

1. True : population is a term use in statistic to study a problem/research. it is the total set of the parameter taken from an observation.

2. continuous data: Discrete  data are countable, it can follow a integer sequence data while continuous are values taken that are measurable.

3. False: simple random sample are data taken by chance. Selecting every fifth name cannot be selected consecutively by chance.

4. true: A parameter are values representing the entire population.

5. experimental study: in a research, observational study is what you see, but experimental study is a control study in which the effects is seen by applying the research on some member.

6. False: Eye color is an example of nominal data

7. A parameter is a numerical measurement describing some characteristic of a particular study. for example mean, mode, varriance e.t.c

8. categorical data: movie rating are data gotten through voting preference

9. Nominal data: are data that represent name of a group like book, cars, goat,

10. Yes. Voluntary response samples are are randomly selected people whom have voluntarily agreed to respond to a particular survey or question.

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