Scatter Diagram
A graph that shows the relationship between two variables
Schedule
An output of a schedule model that presents linked activities with planned dates, durations, milestones, and resources. Also known as project schedule
Schedule Baseline
The approved version of a schedule model that can be changed using formal change control procedures and is used as the basis for comparison to actual results
Schedule Compression
A method used to shorten the schedule duration without reducing the project scope
Schedule Forecasts
Estimates or predictions of conditions and events in the project’s future based on information and knowledge available at the time the schedule is calculated
Schedule Management Plan
A component of the project or program management plan that establishes the criteria and the activities for developing, monitoring, and controlling the schedule
Schedule Model
A representation of the plan for executing the project’s activities including durations, dependencies, and other planning information, used to produce a project schedule along with other scheduling artifacts
Schedule Performance Index (SPI)
A measure of schedule efficiency expressed as the ratio of earned value to planned value
Schedule Variance (SV)
A measure of schedule performance expressed as the difference between the earned value and the planned value
Scope
The sum of the products, services, and results to be provided as a project. See also project scope and product scope
Scope Baseline
The approved version of a scope statement, work breakdown structure (WBS), and its associated WBS dictionary that can be changed using formal change control procedures and is used as the basis for comparison to actual results
Scope Creep
The uncontrolled expansion to product or project scope without adjustments to time, cost, and resources
Scope Management Plan
A component of the project or program management plan that describes how the scope will be defined, developed, monitored, controlled, and validated
S-Curve
A graph that displays cumulative costs over a specified period of time
Self-Organizing Team
A cross-functional team in which people assume leadership as needed to achieve the team’s objectives
Sensitivity Analysis
An analysis method to determine which individual project risks or other sources of uncertainty have the most potential impact on project outcomes by correlating variations in project outcomes with variations in elements of a quantitative risk analysis model
Servant Leadership
The practice of leading the team by focusing on understanding and addressing the needs and development of team members in order to enable the highest possible team performance
Simulation
An analytical method that models the combined effect of uncertainties to evaluate their potential impact on objectives
Single-Point Estimating
An estimating method that involves using data to calculate a single value which reflects a best guess estimat
Specification
A precise statement of the needs to be satisfied and the essential characteristics that are required
Sponsor
A person or group who provides resources and support for the project, program, or portfolio and is accountable for enabling success
Sprint
A short time interval within a project during which a usable and potentially releasable increment of the product is created. See also iteration
Stakeholder
An individual, group, or organization that may affect, be affected by, or perceive itself to be affected by a decision, activity, or outcome of a project, program, or portfolio
Stakeholder Analysis
A method of systematically gathering and analyzing quantitative and qualitative information to determine whose interests should be taken into account throughout the project