In January 2019, a small company headquartered in Baltimore needed to track its cost per employee in 2018 for tax purposes. The company had 98 employees at the time. The CFO prepares a chart listing...

In January 2019, a small company headquartered in Baltimore needed to track its cost per employee in 2018 for tax purposes. The company had 98 employees at the time. The CFO prepares a chart listing the name of each employee along with his or her salary, total amount of any

bonuses received, health insurance cost, whether the employee is participating in Car efirst or Kaiser, the company’s 401K contribution and

whether the employee took any college courses in 2018 (1 for yes, 0 for no.)

(a) How many cases are there?

(b) How many variables are there?

(c) Give the W’s.

(d) Tell whether each variable is categorical or quantitative.

(e) For quantitative variables, give the units.