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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Using Concrete Data for a More Predictable Flow of Work @ScrumDotOrg 1 Excerpts from:

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved CincyDeliver 2019 Sponsors

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved This is me PST Developer Strategist Consultant Trainer

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved This is a Kanban board 4 Sprint Backlog To Do Doing Done

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Not 5

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Typical behavior 6

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day One, End of Sprint Planning 7 Sprint Backlog To Do Doing Done Analysis Coding Testing Legend Tasks Day 1 Day 10 Day 5

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day Two, End of Daily Scrum 8 Sprint Backlog To Do Doing Done Analysis Coding Testing Legend Day 1 Day 10 Day 5

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day Four, End of Daily Scrum 9 Sprint Backlog To Do Doing Done Analysis Coding Testing Legend Day 1 Day 10 Day 5

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day Six, End of Daily Scrum 10 Sprint Backlog To Do Doing Done Analysis Coding Testing Legend Day 1 Day 10 Day 5

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day Eight, End of Daily Scrum 11 Sprint Backlog To Do Doing Done Analysis Coding Testing Legend Day 1 Day 10 Day 5

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day Ten, Just Before Sprint Review 12 Sprint Backlog To Do Doing Done Analysis Coding Testing Legend Day 1 Day 10 Day 5

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Sprint Burndown Chart 13 0 20 40 60 80 100 120 140 Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Day 8 Day 9 Day 10

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Is there a problem? 14 WIP

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Let’s make a (real) Kanban board! 15

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved These Are PBIs 16

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved May Use Colors to Identify Types of PBIs (optional) 17 Type 1 Type 2 Type 3 Legend

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Input Queue Analysis Dev Ready Development Deploy Ready Test Release Ready In Progress Done In Progress Done 18 Add a workflow Type 1 Type 2 Type 3 Legend

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Identify workflow items 19 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready Doing Complete Doing Complete Type 1 Type 2 Type 3 Legend

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Add WIP 20 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready Doing Complete Doing Complete Type 1 Type 2 Type 3 Legend 5 4 3 4 2 2 Flow

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready Stage Production Doing Complete Doing Complete Kanban Tracks 4 Metrics 21 5 4 3 4 2 2 Cycle Time Throughput Work in Progress Work item Age SLE – 85% of work items will be finished in eight days or less

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved 1.Defining and visualizing the “Workflow” 2.Limiting work-in-progress (WIP) 3.Actively managing the items in progress 4.Inspecting and adapting your “Workflow” 22 Kanban for Scrum Teams – Summary

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Start With the Work 23 Everything To Do WIP Done To Do A Done B C D

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Starting here 24 Sprint Backlog To Do Doing Done Analysis Coding Testing Legend

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Identify the Value Stream 25 To Do A Done B C D Sprint Backlog A B C D Done

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Now we are ready for Kanban! 26 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready Doing Complete Doing Complete Type 1 Type 2 Type 3 Legend 5 4 3 4 2 2

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved WIP needs to be set low enough to have an impact 1.5 – 2 items per person to start? You shouldn’t name your columns after roles Can’t pull? Work elsewhere (even at a lower productivity) WIP is trigger to pull 27 Some rules of thumb

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved • Cumulative Flow Diagram (CFD) • Cycle Time Scatterplot • Work Item Aging Chart • SLE • Throughput Run Chart • Throughput Monte Carlo 28 Using Lean/Flow Metrics/Charts we will go over

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cumulative Flow Diagram (CFD) 29 Purpose: visualize flow

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready Stage Production Doing Complete Doing Complete Kanban Cumulative Flow Metrics 30 5 4 3 4 2 2 Cycle Time Throughput Work in Progress

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cumulative Flow 31 Work Items Calendar Days Done Testing Developing (Done) Developing (Active) Specifying (Done) Specifying (Active) Legend Calendar Time Cumulative Work Item Count Process States

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cumulative Flow 32 Work Items Calendar Days Done Testing Developing (Done) Developing (Active) Specifying (Done) Specifying (Active) Legend Total Work in Progress (WIP)

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cumulative Flow 33 Work Items Calendar Days Approximate Average Cycle Time Done Testing Developing (Done) Developing (Active) Specifying (Done) Specifying (Active) Legend

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Reading the Data 34 Calendar Days Done Testing Developing (Done) Developing (Active) Specifying (Done) Specifying (Active) Legend Work Items

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cumulative Flow 35 Work Items Calendar Days Done Testing Developing (Done) Developing (Active) Specifying (Done) Specifying (Active) Legend Slope of Top Line = Avg. Arrival Rate Slope of Bottom Line = Avg. Throughput

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Reading the Data 36 Calendar Days Done Testing Developing (Done) Developing (Active) Specifying (Done) Specifying (Active) Legend Work Items

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Analyze the Data 37 What’s going on? Is this good? Why?

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Analyze the Data 38 What’s going on? Is this good? Why?

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Little’s Law of Queuing Theory 39 Average Cycle Time = Average Work in Progress Average Throughput Where: Cycle Time = how long it takes one item to go through the process Work in Progress = how many items are in the process at any time Throughput = how many items are produced per unit of time John Little - Little’s Law Image:https://en.wikipedia.org/wiki/Little%27s_law

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved CFD: Cycle Time, WIP, and Throughput 40 Time Cumulative Quantity Average Completion Rate (Throughput) Average Arrival Rate WIP Approx. Avg. Cycle Time Avg. Cycle Time = Avg. Work in Progress Avg. Throughput

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved CFD: Cycle Time, WIP, and Throughput 41 Time Cumulative Quantity Average Arrival Rate WIP Approx. Avg. Cycle Time Average Completion Rate (Throughput) Avg. Cycle Time = Avg. Work in Progress Avg. Throughput

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cycle Time Scatter Plot 42 Purpose: visualize forecasts

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready Stage Production Doing Complete Doing Complete Kanban Cycle Time Metrics 43 5 4 3 4 2 2 Cycle Time

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cycle Time Scatterplot Chart 44 Cycle Time (Days) Completion Date 44 Calendar time – X axis marks when a specific item was completed Y axis marks Elapsed Time for a specific item

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cycle Time Scatterplot Chart 45 Cycle Time (Days) Completion Date

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cycle Time Scatterplot Chart 46 Cycle Time (Days) Completion Date

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cycle Time Scatterplot Chart 47 Cycle Time (Days) Completion Date

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cycle Time Scatterplot Chart 48 Cycle Time (Days) Completion Date This chart is called a Cycle Time Scatterplot

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cycle Time Scatterplot Chart 49 Cycle Time (Days) Completion Date How do we make sense of this “randomness”?

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cycle Time Scatterplot Chart – Confidence levels 50 Completion Date 7 50% 16 85% 20 95% Cycle Time (Days)

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Service Level Agreement (SLE) 51 Purpose: visualize schedule risks

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready Stage Production Doing Complete Doing Complete Kanban SLE Metrics 52 5 4 3 4 2 2 Cycle Time SLE – 85% of work items will be finished in eight days or less

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Cycle Time Scatterplot Chart – Confidence levels 53 Completion Date 50% Confidence = 7 Days or Less 7 50% 16 85% 95% Confidence = 20 Days or Less 20 95% Cycle Time (Days) 85% Confidence = 16 Days or Less

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Analyze the Data 54 Cycle Time (Days) Calendar Days Anything interesting here?

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Analyze the Data

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Do SLAs change over time? 56 YES

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Work Item Aging Chart 57 Purpose: Visualizing items in process

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready Stage Production Doing Complete Doing Complete Kanban Work Item Age Metrics 58 5 4 3 4 2 2 Work item Age

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Work Item Aging Chart 59 Age (Days) Analysis Active Analysis Done Dev Active Dev Done Testing Done https://analytics.actionableagile.com/ Cycle Time (Days) Cycle Time Scatterplot Chart Work Item Aging Chart =

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Work Item Aging Chart 60 Age (Days) Analysis Active Analysis Done Dev Active Dev Done Testing Done https://analytics.actionableagile.com/ CFD Work Item Aging Chart WIP

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Work Item Aging Chart 61 Age (Days) 30% 70% 85% 50% Analysis Active Analysis Done Dev Active Dev Done Testing Done https://analytics.actionableagile.com/ 4 10 15 7 SLAs Stages

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Work Item Aging Chart 62 Age (Days) https://analytics.actionableagile.com/ Likely not happening Looking good At risk Analysis Active Analysis Done Dev Active Dev Done Testing Done

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Applications? 63

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Kanban – Inside and outside the Sprint… 64 Downstream Upstream

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved 65 Some powerful Lean/Flow Metrics/Charts Chart Sprint Planning Daily Scrum Sprint Review Sprint Retrospective Cumulative Flow Diagram (CFD) Cycle Time Scatterplot Work Item Aging Chart SLE Throughput Monte Carlo Throughput Run Chart

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved 66 Some powerful Lean/Flow Metrics/Charts Chart Sprint Planning Daily Scrum Sprint Review Sprint Retrospective Cumulative Flow Diagram (CFD) Also Key Cycle Time Scatterplot Also Key Work Item Aging Chart Key Also SLE Key Key Also Throughput Monte Carlo Key Key Throughput Run Chart Key Key Key

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved 67 Helping Teams Get More from Professional Scrum Scrum Kanban Professional Scrum Done Right

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved 68 Suggested Reading “Actionable Agile Metrics for Predictability” (Daniel S. Vacanti) “Practical Kanban” (Klaus Leopold) • THE KANBAN GUIDE FOR SCRUM TEAMS The Kanban Guide for Scrum Teams February 2018 Developed and sustained by Scrum.org and Daniel Vacaniti [email protected]

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved MAX Technical Training delivers a wide variety of customized education solutions in Scrum as well as Scrum.Org certification training and consulting. w w w. m a x t r a i n . c o m | 51 3 - 3 2 2 - 8 8 8 8

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Thank you! Charles Suscheck [email protected] @dr_chuck 70

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved You’re still here? 71 [email protected]

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Using Concrete Data for a More Predictable Flow of Work @ScrumDotOrg 72 Excerpts from:

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Exercises 73

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved CFD Worksheet 74 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 0 1 2 3 4 5 6 7 8 9 10 Legend Next Dot Discovery X Building Star Deploy Ready Circle Validate Box Done +

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day 1 75 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready (done) Doing Complete Doing Complete 5 4 3 4 2 2 Day 1 Day 10 Day 5 WIP 4 3 3 4 2 2 1

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day 2 76 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready (done) Doing Complete Doing Complete 5 4 3 4 2 2 Day 1 Day 10 Day 5 WIP 4 4 3 4 2 1 2

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day 3 77 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready (done) Doing Complete Doing Complete 5 4 3 4 2 2 Day 1 Day 10 Day 5 WIP 4 4 3 4 0 2 3

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day 4 78 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready (done) Doing Complete Doing Complete 5 6 4 6 2 2 Day 1 Day 10 Day 5 WIP 4 4 3 4 0 0 5

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day 5 79 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready (done) Doing Complete Doing Complete 5 6 4 6 2 2 Day 1 Day 10 Day 5 WIP 5 6 4 6 0 0 5

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day 6 80 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready (done) Doing Complete Doing Complete 5 6 4 6 2 2 Day 1 Day 10 Day 5 WIP 6 6 3 6 2 2 5

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day 7 81 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready (done) Doing Complete Doing Complete 5 6 4 6 2 2 Day 1 Day 10 Day 5 WIP 5 6 3 6 2 2 6

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day 8 82 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready (done) Doing Complete Doing Complete 5 4 4 4 2 2 Day 1 Day 10 Day 5 WIP 5 5 4 4 2 2 8

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day 9 83 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready (done) Doing Complete Doing Complete 5 4 4 4 2 2 Day 1 Day 10 Day 5 WIP 5 5 4 4 2 2 8

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved Day 10 84 Next PBI in Sprint Discovery Build Ready Building Deploy Ready Validate Release Ready (done) Doing Complete Doing Complete 5 4 4 4 2 2 Day 1 Day 10 Day 5 WIP 5 4 3 3 2 1 12

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved minutes Case Study Exercise 85 CFD vs Burndown 5 What’s the difference? Pros and cons of each? Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Day 8 Day 9 Day 10

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V1.2 ©1993 – 2019 Scrum.org All Rights Reserved 86 Improve your Sprint Forecast with Monte Carlo simulations