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Here are 9 methods you can use to calculate your sample size 01 — Cochran’s Formula Best for large populations requiring proportion estimates. Widely used in surveys, market research, and social science studies. 02 — Slovin’s Formula Simple and practical when the population size is known but variability data is unavailable. Common in student research and small-scale projects. 03 — Power Analysis Determines sample size using effect size, significance level, and statistical power. Essential in cli
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Here are 9 methods you can use to calculate your sample size 01 — Cochran’s Formula Best for large populations requiring proportion estimates. Widely used in surveys, market research, and social science studies. 02 — Slovin’s Formula Simple and practical when the population size is known but variability data is unavailable. Common in student research and small-scale projects. 03 — Power Analysis Determines sample size using effect size, significance level, and statistical power. Essential in cli
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It’s beyond a conspiracy theory at this point. #Science #scientist #research #laboratory #fyp
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What is the first thing you do when you see a blue whale? For Christy Judd, a PhD student at KAUST, the answer is: mark the location and start a timer. From the moment a whale surfaces, the team is tracking the time between each breath cycle. A mother and calf were down for 10 to 14 minutes between dives. Dive duration is a window into a whale's health: how efficiently it uses oxygen, how often it needs to surface, and whether its behaviour may be changing in response to activity around it. Ever
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