Question

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. (Check your spelling!) Ages of survey respondents.

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. (Check your spelling!) The numbers of the current players for the Chicago Bulls basketball team are 1, 2,5, 6, 9, 11, 13, 16, 20, 22, 26, 32, and 40.
Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate. (Check your spelling!) Student's grades. A, B, or C, on a test.

Answer 1

Ages of survey respondents are measured on a ratio scale level. The numbers of the Chicago Bulls players are measured on a nominal scale level. Student's grades on a test are measured on an ordinal scale level.

Step-by-step explanation:

The levels of measurement determine the types of statistical calculations that can be performed on the data. For the ages of survey respondents, the correct level of measurement is the ratio scale level because not only can the ages be ordered and the differences between them be measured, but there is also a meaningful zero point (birth) and ratios can be calculated (e.g., a 20-year-old is twice as old as a 10-year-old).

The numbers of the current players for the Chicago Bulls basketball team, which are 1, 2, 5, 6, 9, 11, 13, 16, 20, 22, 26, 32, and 40, represent categories of jerseys and therefore are measured on a nominal scale level. They are labels that do not have an order or a difference in value.

Student's grades of A, B, or C, on a test are considered an ordinal scale level measurement. Grades can be ranked in order from best to worst, but the exact differences between the grades are not measurable.