Pierre Simon Laplace, Inverse Probability, Central Limit Theorem, Probability, Deep Dives.
random sample of 25 speed test readings (Image by Author) The sample mean X_bar_n = 398.81598 Mbps. The sample variance S² is: The sample variance (Image by Author) Since X_1 through X_n (the 25 speed test readings) are i.i.d. random variables, the Weak Law of Large Numbers governs the behavior of