Data Analysis Prompts

I have a dataset about [describe data]. Columns include: [list columns]. Help me explore it: What questions should I ask? What patterns might exist? What analyses would reveal interesting insights? What should I check for data quality?

Write a SQL query to [describe what you want to find]. Tables involved: [describe schema]. I need to: [specific requirements]. Optimize for readability and performance. Explain what each part does.

Write an Excel formula to [describe calculation]. My data is in: [describe layout]. I need to handle: [edge cases]. Explain the formula and suggest alternatives if this could be done more simply.

Help me analyze this data statistically: [describe data and question]. What statistical test is appropriate? What assumptions should I check? Walk me through the analysis and how to interpret results.

Analyze this data and find insights: [paste data or describe patterns]. Look for: trends, outliers, correlations, and actionable findings. Present insights as "We found X, which suggests Y, so we should Z."

Help me clean this messy data: [describe problems: duplicates, missing values, inconsistent formats, etc.]. For each issue: explain the best approach, write the code/formula to fix it, and note any judgment calls.