G Ridge regression: Write some code which perform L2 regularization. That is, solve OLS with a constraint that the L2 norm of the betas is less than some threshold value. min β Xn i=1 e 2 i subject to Xr i=1 β 2 i ≤ T

Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.

Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false