# Question: Table 2 6 4 is an excerpt from a salesperson s database of

Table 2.6.4 is an excerpt from a salesperson’s database of customers.

a. What is an elementary unit for this data set?

b. What kind of data set is this: univariate, bivariate, or multivariate?

c. Which of these variables are quantitative? Which are qualitative?

d. Which of these variables are nominal? Which are ordinal?

e. Are these time-series or cross-sectional data?

a. What is an elementary unit for this data set?

b. What kind of data set is this: univariate, bivariate, or multivariate?

c. Which of these variables are quantitative? Which are qualitative?

d. Which of these variables are nominal? Which are ordinal?

e. Are these time-series or cross-sectional data?

**View Solution:**## Answer to relevant Questions

Consider the information about selected cell phones shown in Table 2.6.5. a. What is an elementary unit for this data set? b. Is this a univariate, bivariate, or multivariate data set? c. Is this a cross-sectional or ...Describe and classify this database and its parts: a.* Is this a univariate, bivariate, or multivariate data set? b. What are the elementary units? c. Which variables are qualitative and which are quantitative? d.* Is ...Name six properties of a data set that are displayed by a histogram. Consider the costs charged for treatment of heart failure and shock by hospitals in the Puget Sound area, as shown in Table 3.9.6. a. Construct a histogram. b. Describe the distribution shape. Draw a histogram of interest rates offered by banks on certificates of deposit and describe the distribution shape:Post your question