Data Description

The data for the Circuit Systems case is contained in the file CIRCUIT.DAT on the Data Disk. The file contains data for the past two years on hourly production employees in the company who were with the company for that entire period of time. A partial listing of the data is shown below.

Employees Hourly Pay Sick Leave Sick Leave Excercise

Last year This year Program

$663110\mathrm{.}973\mathrm{.}52\mathrm{.}00$

$717911\mathrm{.}352412\mathrm{.}50$

$230410\mathrm{.}751812\mathrm{.}750$

$981910\mathrm{.}9621\mathrm{.}25140$

$447910\mathrm{.}5916\mathrm{.}5011\mathrm{.}750$

$148411\mathrm{.}4116\mathrm{.}509\mathrm{.}751$

Employee $=$ employee number id

Hourly pay $=$ hourly pay for both years

Sick leave last year $=$ sick leave befor new program

Sick leave this year $=$ sick leave this year after new program

Excersice program $=1$ if participating, $0$ if not participating