1. The following data are from the Tennessee Health Department. It is mandatory

Question

1.

The following data are from the Tennessee Health Department. It is mandatory that any person who has a job that has a high chance of lead contamination gets a blood test at least once every three months. If the person has a high blood lead level (BLL), which is any value over 10, then he or she must be treated and retested monthly until the level goes below 10. Indicate whether the variables are quantitative (Q) or categorical (C) in the space above the column headings Label each column as only ONE type of variable Name a variable listed above that one could use to create a stem-and-leaf plot

Explanation / Answer

Result:

1).

DOB: Q

Age: Q

Test date: Q

BLL: Q

Gender: C

Highest BLL : Q

Work Related: C

2).

Stem and leaf plot: Highest BLL in past 12 months.

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