While many analysts understand how to interpret the parameter estimates from linear regression with continuous input variables, they may feel less comfortable with parameter estimates from models with categorical inputs.
Part-time Package Handler Job Salary Information. Package handlers in the United States typically make an average of $10.91 an hour. Compensation typically ranges between $9 on the low end and $14.30 on the high end, although some package handlers working for established firms like UPS can make as much as $18 an hour. As with all part-time jobs, the amount of hours that you work will determine your annual salary.
By the way, Why would part-time package handlers have to pay u nion dues? I hear UPS can fire P/T handlers pretty easily (which is a good thing). What exactly does the u nion do for the people only making 8.50 or 9.00 an hour?