Is A Sample Size Of 30 Statistically Significant? The central limit theorem (CLT) states that the distribution of sample means approximates a normal distribution as the sample size gets larger, regardless of the population’s distribution. Sample sizes equal to or greater than 30 are often considered sufficient for the CLT to hold. Is 30 statistically
What Is An Example Of Statistical Significance? Statistical significance is most practically used in statistical hypothesis testing. For example, you want to know whether or not changing the color of a button on your website from red to green will result in more people clicking on it. If your button is currently red, that’s called
Can P Value Exceed 1? Can P value exceed 1? As the answer explains, P-values are probabilities and so cannot exceed 1, so whatever argument you had in mind was fallacious. What does p-value above 1 mean? It is a probability and, as a probability, it ranges from 0-1.0 and cannot exceed one. A p-value