Calculate the optimal sample size needed to achieve statistical significance for your research
research2Category: researchCalculate the optimal sample size for statistical significance
With 20% Buffer
444.00
Required Sample Size
370.00
Outreach Needed
1.23K
Based on your inputs, the calculated results provide insights into optimal strategies and expected outcomes for your specific scenario.
Your sample of 370 provides 95% confidence with ±5% margin of error.
To achieve statistical significance, you'll need 1,234 total outreach attempts assuming a 30% response rate, translating to approximately 3 weeks of data collection.
With 20% Buffer
444.00
Required Sample Size
370.00
Outreach Needed
1.23K
Based on your inputs, the calculated results provide insights into optimal strategies and expected outcomes for your specific scenario.
Your sample of 370 provides 95% confidence with ±5% margin of error.
To achieve statistical significance, you'll need 1,234 total outreach attempts assuming a 30% response rate, translating to approximately 3 weeks of data collection.