Suppose we have used a decision tree algorithm to build a classifi- cation tree model for detection of Fault-Prone (FP) and Not Fault- Prone (NFP) program modules or objects. We have encoded FP=1 and NFP=0. Also, assume that we are interested in a particular leaf node (NODE t) in the tree model with mean value of 0.75. We would like to classify an object from the test data set which falls in this leaf node (NODE t). Requied:
Predict this object as FP or NFP for the following cases.

a. ζ (or c) = 0.20
b. ζ (or c) = 2.0

Chloe is building a kiosk-based excel application. she wants to make some modifications to the screen elements in order to keep users from being distracted by parts of the application that are irrelevant to her application. she turns to henry for guidance as she knows he built a similar solution earlier this year.chloe has decided to hide the worksheet gridlines and the vertical scroll bar. what does henry tell her to use to do this? a) screen elements dialog boxb) display options dialog boxc) customization dialog boxd) excel options dialog box

When is an original work considered public domain? a. when posted via social media b. when it is posted on the internet c. when a copyright symbol is not included with the piece of work d. when explicit permission is given by the author / owner

Use a software program or a graphing utility with matrix capabilities to solve the system of linear equations using an inverse matrix. x1 + 2x2 − x3 + 3x4 − x5 = 6 x1 − 3x2 + x3 + 2x4 − x5 = −6 2x1 + x2 + x3 − 3x4 + x5 = 3 x1 − x2 + 2x3 + x4 − x5 = −3 2x1 + x2 − x3 + 2x4 + x5 = 5