Normaalijakaumaisen
Normaalijakaumaisen refers to a concept in statistics, specifically relating to the normal distribution. The term translates to "normally distributed" in English. A dataset or a random variable is considered normaalijakaumainen if its values follow the characteristic bell-shaped curve of the normal distribution. This distribution is defined by its mean (keskiarvo) and standard deviation (keskihajonta). The mean represents the center of the distribution, and the standard deviation indicates the spread or variability of the data around the mean.
In a normally distributed dataset, most of the data points cluster around the mean, with fewer data