1. A hypothesis is a (n): a. fundamental unit of scientific observation b. state
ID: 1131954 • Letter: 1
Question
1. A hypothesis is a (n): a. fundamental unit of scientific observation b. statement of the relationship between two or more variables c. scientific fact of truth d. observable and measurable variable 2. In a hypothesis the dependent variable is considered the: a. cause b. effect c. aggregate d. constant Suppose you have the following hypothesis: democracy in a given country. (#3) Education promotes the presence of 3. The independent variable is: a. education b. presence of democracy c. promotes d. none 4. The stages of research include a. data collection b. data analysis c. interpretation of results d. all of the above 5. Nominal level of measurement is used primarily to: a. name or label data b. rank or order data c. assign a score d. none 6. Interval level of measurement is used primarily to a. classify or label data b. assign a score c. rank or order data d. none Classify the measurement type in each of the following (#7-10): A. nominal data B. ordinal data C. interval data 7. A person's occupational category (professor, farmer, businessman) 8. Socioeconomic status (lower class, middle class, upper class) 9. Hair color (red, brown, blonde, etc.)Explanation / Answer
Answer:
1. A hypothesis is a(n):
A hypothesis is a(n): (B) a statement about the relationship between 2 or more variables.
Hence option-(B) is correct answer.
2. In hypothesis dependent variable is considered the:
In hypothesis dependent variable is considered the: (B) effect.
Hence option-(B) is correct answer.
3. Education promotes the presence of democracy in a given country ,The independent variable is:
The independent variable is: (A) education .
Hence option-(A) is correct answer.
4.The stages of research include:
The stages of research include: (D) all of the above.
Hence option-(D) is correct answer.
5.Nominal level of measurement is used primarily to:
Nominal level of measurement is used primarily to: (A) name or label data
Hence option-(A) is correct answer.
6.Interval level of measurement is used primarily to:
Interval level of measurement is used primarily to: (B) assign a score
Hence option-(B) is correct answer.
7. A person's occupational category (professor,farmer,businessman)
. A person's occupational category is a (B)-ordinal data
Hence option-(B) is correct answer
8. Socioeconomics status( lower class, middle class, upper class):
Socioeconomics status is (B)-Ordinal data
Hence option-(B) is correct answer.
9 . Hair color(red,brown,blonde,etc,.)
Hair color is a (A)-Nominal data.
Hence option-(A) is correct answer
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