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sample size determination calculator

Monthly search volume and cost-per-click data for "sample size determination calculator" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=sample+size+determination+calculator&country=us" +--------------+------------------+ | volume | 12,100 | | cpc | $0.31 | | competition | 0 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
calculate sample size 14,800 $0.04 20/20
online calculation of sample size 14,800 $0.04 15/20
size sample calculator 14,800 $0.04 15/20
calculator for sample size 12,100 $0.31 20/20
determining sample size calculator 12,100 $0.31 16/20
sample size calculator 9,900 $4.11 20/20
calculating sample size 9,900 $4.11 17/20
determine sample size calculator 9,900 $4.11 16/20
minimum sample size calculator 1,300 $4.36 20/20
sample size calculation 1,300 $4.38 19/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=sample+size+determination+calculator&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt