Law Of Large Numbers, Central Limit Theorem, Normal Distribution, Random Variable, Jacob Bernoulli.
real unknown mean μ lying within this interval is 95%? Here n = 25, X_bar_n = 398.5, S = 85. The unknowns are μ and σ². You are seeking the interval [μ_low, μ_high] such that: The 95% confidence interval for the population mean (Image by Author) Notice how this probability is inverse of the