Answer Happy

Question 11 (6 points) Reviews As a PM, you need to convince your management, that reviews are effective. Your team has collected the following metrics for 3 Phases. The following table and columns shows the review data as follows: -new errors introduced in that phase (column 2), -efficiency of the review process (column 3), - by what factor the errors were multiplied (x times) in that phase (column 4), - what percentage remains the same (column 5). Table: Review Data - Error Tracking and Removal Efficiency Phase Unchanged Multiplication factor (x) New errors introduced in the phase 5 Error Removal efficiency 10% 2. 75% 2. Requirements review 3. Detailed Design Review 4. Code Walkthrough 7 12% 4 70% 8 15% 7 65% Initial Conditions: From Phase 1 (not shown in Table), out of 20 errors which will flow to Phase 2, 15 will be unchanged (75%) and the rest will be magnified by a multiplication factor. You need to set up a defect amplification model (shown in class) for the above parameters given the initial conditions. NOTE: You have to show steps for ANY CREDIT