Lab 4.1
The CHF data used for the Labs in Chapter 3 should be used for this lab.
Variable Types	Definition	Values	Definition
Determine the variable type (nominal, ordinal, ratio, interval) for each of the variables in our sample set.	Patient ID Number
	Length of Stay
Age	Patient Age Category
Sex	Patient Gender	0	Unknown
		1	Male
		2	Female
AmtReim	Amount Paid by Medicare
TotAccomChg	Total Accomodation Charges
TotDeptChg	Total Departmental Charges
NumDxCodes	Number of Diagnosis Codes on Claim
admsrc	Admission Source
dischdest	Discharge Destination
		01
		02
		03
		04
		05
		06
		07
		08
		09
		20
		30
		40
		41
		42
		43
		50
		51
		61
		62
		63
		64
		65
		66
		71
		72
drgcode	MS-DRG Code

Lab 4.2 - Descriptive Statistics Using Excel Central Tendency

The CHF data used for the Labs in Chapter 3 should be used for this lab.

Create a frequency distribution for the following variables:

1. Admission source
2. Gender
3. Discharge status
4. Age category
5. Number of diagnosis codes