9. Data Analytics - Ask Questions to Make Data-Driven Decisions - Week 4
Definitions:
Stakeholders // people that have invested time, interest, and resources into the projects you'll be working on as a data analyst.
Turnover rate // a rate at which employees leave the company
Project Managers // in charge of planning and executing a project
Conflicts:
- Stay objective and on top of goals
- Reframe the problem (how can I help you reach your goal?) Creates an opportunity for teamwork.
- DISCUSSION IS KEY TO CONFLICT RESOLUTION
- Understand the context
Fast answers aren't the most accurate.
Redirection questions to balance speed and accuracy:
- Reframe the questions
- Outline the problems
- Outline the challenges
- Outline potential solutions
- Show timeframes
Clear communication is key. Before communicating, think about:
- Who the audience is
- What they already know
- What they need to know
- How you can communicate that effectively to them
Answering emails in timely manners.
Set realistic timeline.
Flag problems early for stakeholders.
Three Common Stakeholders:
- Executive Team:
- Provides strategic and operational leadership to company by creating goals, strategies, and
make sure everything is executed effectively.
- Wants headline news, not small details.
- Customer-Facing Team
- Anyone who have interactions with customers or potential customers.
- They compile information, set expectations, and communicate customer feedback to other
parts of internal organization.
- Data Science Team
- Data experts who use data to create new strategies or ideas.
Working with Stakeholders:
- Discuss goals
- Feel empowered to say no
- Plan for the unexpected
- Know your project
- Start with words and visuals
- Communicate often
Three things to focus on to stay on task:
- Who are the primary and secondary stakeholders
- Who is managing the data
- Where can you go for help
Limitations of Data:
- Incomplete (or nonexistent) Data:
Some data are incomplete, be sure to consider this in the analysis.
- Don't misaligned data
Data is collected and handled differently between departments. Make sure data is aligned with similar metrics.
- Deal with dirty data
Dirty data are error prone data. Cleaning data is the best approach to deal with dirty data.
- Tell a clear story
1. Compare same types of data
2. Visualize with care
3. Leave out needless graphs
4. Test for statistical significance
5. Pay attention to sample size
- Be the judge
Make judgement calls on the data analysis.
Things to do before meetings:
- Come prepared; bring materials, read meeting agenda, prepare presentation and ready to answer
- Be on time;
- Pay attention; staying focus and attentive, asking questions for clarifications
- Ask questions; reach out
Things not to do before meetings:
- Don't show up unprepared.
- Don't come late
- Don't be distracted
- Don't dominate the conversation
Leading Great Meetings:
Before Meeting:
- Identify objective, goals, outcomes of meeting.
- Acknowledge participants and keep them involved.
- Organize data to be presented.
- Prepare an agenda.
Crafting an Agenda:
- Meeting start and end time
- Meeting location
- Objectives
- Background material or data the participants should review beforehand
During Meeting:
- Make introductions, present data, discuss observations, take notes, determine and summarize next steps.
After Meeting:
- Distribute notes or data, confirm next steps and timeline for actions, ask for feedback
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