usaldusintervalliga
Usaldusintervalliga refers to a confidence interval in statistics. A confidence interval is a range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter. The confidence level, typically expressed as a percentage, indicates the probability that the confidence interval would contain the true population parameter if the same sampling procedure were repeated many times. For example, a 95% confidence interval means that if we were to take many samples and calculate a confidence interval for each, about 95% of those intervals would capture the true population parameter.
Confidence intervals are crucial for making inferences about a population based on a sample. They provide a