To create a sample bell curve, follow these steps: 1  Start Excel. 2  Enter the following column headings in a new worksheet: 3  Enter the following data in the same worksheet:  Enter the following formulas in the same 1  worksheet: Enter the following formulas to generate the bin range for the histogram:
Cost to get a new toilet installed varies from $90 to $180 for labor or from $120 to $250 if additional materials have to be purchased for the proper installation.ertified installer or licensed plumber will charge $130 - $180 for labor alone to replace a standard floor mounted toilet. Local handyman can complete the work about 10% - 20% cheaper. In the price will be included old toilet removal, changing wax ring, new water supply hose and new toilet installation.
Cost Comparisons. The cost to install a new sprinkler system commonly ranges from $500 to $1,000 per zone. Your watering needs and the layout of the system can make a considerable difference in price; see how a few differences affect an installation in a 5,000 square foot yard. Off to a Good Start: $2,500 - $3,800.