5521Statistical Calculatorhttp://www.scatterchart.com/statistical_calculator/The script was originally designed to help teachers analyse their student marks.
Many teachers keep marks in spreadsheets, but don't have the time or expertise to insert formulas to perform all the statistical calculations.
Statistical calculator allows users to simple copy and paste their data, then calculate and print the statistics.
It is useful, particulary for moderation purposes where many teachers teach the same subject across a year level & for feedback purposes to students and parents.CGI and Perl > Scripts and Programs > CalculatorsOct 10, 2006P. Carroll
VeryInteresting is a simple loan calculator. If a user enters a loan amount, an interest rate, the length of a loan, and the payment frequency, the calculator will show the monthly payment and the total interest that will be paid if the loan is paid to term. For monthly payments, it will also show an amortization table. This can be an exciting activity for students studying simple interest, as they can quickly change the number of years a loan is for or the interest rate and see the dramatic differences this makes in both the payment amount and the total amount paid in interest for a loan. If your local currency is not "dollars," you may choose from ?, ?, and ? for the symbol to show after monetary amounts.
Free Engineering Software Website (FESW). This website has on-line analytical tools and an archive of free PERL programs designed for use on the World Wide Web via the Common Gateway Interface (CGI). These programs are designed to solve mechanical engineering problems in areas such as thermodynamics, fluid mechanics, economics, and units conversions. I have released some of these programs to the public domain in hopes that it will generate interest in the broader use of the web - particularly by engineers. I believe that we as engineers have not yet recognized the full potential that the web offers. Hopefully, this website will offer some glimpse of the possibilities.
SFEBMICalc is a simple Body Mass Index calculator. If a user enters their height (in centimeters or inches) and their weight (in kilograms or pounds), the program will return their Body Mass Index. You can configure it so that either Pounds/Inches or Kilograms/Centimeters is the default, and even change the spelling of Centimeters if you like
MetaboCalc uses the Harris-Benedict equation to give you an approximation of how many calories you burn per day and at rest. It shows the base number, and also plus and minus 5% and 20% due to errors inherent in that equation. Basically, this calculator is intended to show your RMR (Resting Metabolic Rate) or BMR (Basal Metabolic Rate). Actually, BMR and RMR are slightly different, but they're often referred to as the same thing, so we're not going to worry too much about that.
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