For each of the following examples (questions 10-15), indicate whether it involv

Question

For each of the following examples (questions 10-15), indicate whether it involves the use of descriptive or inferential statistics. Justify your answer 10. The number of unemployed people in the United States. 11. Determining students' opinion about the quality of food at the cafeteria bases on a sample of 100 students 12. The national incidence of breast cancer among Asian women. 13. Conducting a study to determine the rating of the quality of a new smartphone, gathered from 1,000 new buyers. 14. The average GPA of various majors (e.g., sociology, psychology, math) at your university 15. The change in the number of immigrants coming to the United States from Southeast Asian countries between 2010 and 2015. 16. Construct measures of political participation at the nominal, ordinal, and interval-ratio levels. Discuss the advantages and disadvantages of each. (Hint: you can use behaviors such as voting frequency or political party membership.)

Explanation / Answer

SOlution11:

no of unemployed people

we can count

its descriptive stattistics

Solution12:

Determining students opinion it is inferential.

we can infer the sample results to population

we can conclude by hypothesis testing by calculating test statistic and p value

INFERENTIA L STATISTICS

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