Great for basic polling, but has some limits Rating: ⭐⭐⭐⭐ (4/5)
Sampling and confidence (10 marks) A firm cannot reasonably audit all followers of a mega‑influencer with 2,000,000 followers. They choose to draw a simple random sample of followers to estimate the proportion p of bot accounts among followers. a. Derive the sample size formula to estimate p with margin of error E = 0.01 at 95% confidence, and compute the required sample size using the conservative estimate p = 0.5. Show work. b. If the sample yields 12% bots in the drawn sample, compute the 95% confidence interval for p using the sample size from (a). Show work. igtools enquete
Using IGTools is essentially trading the long-term health and credibility of your Instagram account for the fleeting illusion of popularity. The votes are fake, the process is cumbersome, and the potential consequences—ranging from a shadowban to a permanent account suspension—are devastating. Great for basic polling, but has some limits