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Project 2: Marketing Strategy & Experimentation

Data-Driven Growth & Optimization

ProjectsStatistics - Experiments

๐ŸŽฏ Project Goal

์ด ํ”„๋กœ์ ํŠธ์˜ ๋ชฉํ‘œ๋Š” **โ€œ๋งˆ์ผ€ํŒ… ์„ฑ๊ณผ ์ตœ์ ํ™” ๋ฐ ๊ณผํ•™์  ์˜์‚ฌ๊ฒฐ์ •โ€**์ž…๋‹ˆ๋‹ค. ์ง๊ด€(Gut feeling)์ด ์•„๋‹Œ ๋ฐ์ดํ„ฐ์™€ ์‹คํ—˜(Stats)์„ ํ†ตํ•ด ์„ฑ์žฅ์„ ๋งŒ๋“ค์–ด๋ƒ…๋‹ˆ๋‹ค.

๐Ÿ“ Key Questions

  1. Hypothesis: โ€œ๋‚จ์„ฑ์ด ์—ฌ์„ฑ๋ณด๋‹ค ๋” ๋งŽ์ด ๊ตฌ๋งคํ•˜๋Š”๊ฐ€?โ€ (Hypothesis Testing)
  2. Experiment: โ€œ๋ฐฐ๋„ˆ๋ฅผ ๋ฐ”๊พธ๋ฉด ๊ตฌ๋งค์œจ์ด ์˜ค๋ฅด๋Š”๊ฐ€?โ€ (A/B Testing)
  3. Causality: โ€œ์‘๋‹ต ์†๋„๊ฐ€ ๋น ๋ฅด๋ฉด ๋งŒ์กฑ๋„๊ฐ€ ์˜ค๋ฅด๋Š”๊ฐ€?โ€ (Correlation & Regression)

๐Ÿ› ๏ธ Stack

  • SciPy & Statsmodels: ํ†ต๊ณ„ ๊ฒ€์ •
  • BigQuery: ์‹คํ—˜ ๋ฐ์ดํ„ฐ ์ถ”์ถœ
  • Python: ๊ฐ€์„ค ๊ฒ€์ฆ ๋ฐ ์‹œ๊ฐํ™”
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