Refer to Putnam [PUTN 1978]. Let K denote the total man-years required fora software

Chapter 11, Problem 1

(choose chapter or problem)

Refer to Putnam [PUTN 1978]. Let K denote the total man-years required fora software project over its lifecycle. Let Td be the development time until it isput into operation. The ratio Y = K/Td is to be fitted as a linear function ofthe number of report types (x1) to be generated and the number of applicationsubprograms (x2) from the following data regarding 19 software systems, wherethe yi values are in person-years per year. Obtain the parameters of the linearfit and compute the coefficient of determination.x1i x2i yi45 52 32.2844 31 56.7674 39 19.7634 23 35.0041 35 19.105 5 5.0014 12 3.9710 27 36.4095 109 48.09109 229 57.95179 256 191.78101 144 115.43192 223 216.48215 365 240.75200 398 342.8259 75 98.85228 241 224.55151 120 55.66101 130 50.35

Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.

Becoming a subscriber
Or look for another answer

×

Login

Login or Sign up for access to all of our study tools and educational content!

Forgot password?
Register Now

×

Register

Sign up for access to all content on our site!

Or login if you already have an account

×

Reset password

If you have an active account we’ll send you an e-mail for password recovery

Or login if you have your password back