Search: "sample-size"

#reconciliation #matching #accounting

Excel: Reconcile Two Lists That Should Match But Don't

I have two lists — one from our accounting system, one from the bank — that shou...

#character #dialogue #voice

creative Intermediate

Creative: Write a Character's Voice So I Stop Confusing Them for Someone Else

Two of my characters sound the same in dialogue. Help me differentiate them. For...

#excel #data-cleaning #power-query

Excel: Untangle a Column Where Multiple Fields Got Stuffed Into One

I have one column containing several fields concatenated together (name, email, ...

#data #visualization #charts

data Intermediate

Data: Choose the Right Chart for the Question I'm Trying to Answer

I have a dataset and a question I want to answer. Don't just suggest a chart — i...

customer-service Intermediate

De-escalate a customer who's angry about something we didn't do

I have a customer escalating loudly about an issue that turns out to be on their...

#customer-service #de-escalation #complaints

#excel #pivot table #data cleaning

Turn a flat sales export into a pivot-ready table

I have a raw sales export with merged headers, blank rows, and totals mixed into...

#excel #power-query #data-cleaning

Excel: Convert a Messy Paste-from-PDF Table Into a Clean Dataset

I pasted a table from a PDF and Excel split it badly — values are stuck together...

#education #assessment #rubric

education Intermediate

Write rubrics for open-ended assignments that two graders will score similarly

I'm grading open-ended writing assignments and my co-teacher and I keep giving t...

#slo #data-quality #pipelines

data Advanced

Design a Data Quality SLO Framework for a Critical Pipeline

Act as a data reliability engineer. Help me design a data quality SLO framework ...

#education #curriculum #prompt-engineering

education Intermediate

Design a 4-week course on prompt engineering for high-school teachers

I am designing a free 4-week course for high-school teachers (not technical) on ...

#excel #power-query #reconciliation

excel Advanced

Reconcile two messy spreadsheets when the join keys don't match

I have two Excel files I need to reconcile, but the join columns aren't clean ma...

#excel #dates #data cleaning

Turn a messy date column into clean, consistent dates in Excel

I have an Excel column of dates entered in mixed formats (some text, some real d...

hr Advanced

Design an interview that tests for the job, not for interviewing

Design an interview loop for [ROLE] that tests for what the job actually require...

#hr #interview #hiring

data Intermediate

Sanity-check a dataset in 30 minutes before you build anything on top of it

I just got handed a dataset I'm going to use for [analysis / model / dashboard]....

#data #sanity-check #eda

hr Advanced

Design an interview loop that filters for the actual job, not just confident interviewees

I'm hiring for [role]. I've drafted a loop of [N] interviews: [list them]. Help ...

#hr #hiring #interviews

#experimentation #ab-testing #significance

data Advanced

Decide whether an experiment result is real, lucky, or a measurement artifact

You're an experimentation lead. I ran an A/B test, the headline metric moved 4.2...