Author: 
yhliuaa

ID: 
298904

Filename: 
ch25 entry

Updated: 
20150323 03:04:21

Tags: 
acct3210

Folders: 

Description: 
acct3201

Show Answers: 
Variance
Steps for drawing decision tree
Operating income
E (XY) =
Variable rate, or slope of regression, =
Properties of estimated coefficients using least square regression
Evaluation of estimated cost function
R2 indicates…while standard error of regression indicates…
ttest
…indicates a strong relation between cost driver and costs
confidence interval
for multivariable regression, cost drivers should correlation < ….; otherwise, ….problem arises
Characteristics of good sample
Problems that arises with wrong cost function is used
Reasons for cost functions to be nonlinear
Cumulative average time learning: formula
Cumulative average time learning: what if q=0 and q=1
Learning percentage formula
Cumulative average time learning: total time for producing 5th7th units?
Incremental unittime learning model: m represents
Incremental unittime learning model: total time for producing first 3 units
Steps to Cal coefficient range; meaning of the range
When constraint is binding, slack equals
What should management do facing bottleneck?