Бесплатно онлайн statistics Калькулятор. Calculate mean, median, Режим, standard deviation, variance, quartiles, range, and detect outliers instantly. Step-by-step breakdown. Pure на стороне клиента.
This statistics Калькулятор computes Все common descriptive statistics from your dataset Вход one place. Whether you are a student analyzing data, a researcher computing summary statistics, or anyone who needs quick statistical calculations — everything is Мгновенно and private. Все calculations happen Вход your браузер with Нет data sent to any server.
The Калькулятор computes: Количество, sum, mean (average), median, Режим, range, minimum, maximum, sample standard deviation, population standard deviation, sample variance, population variance, Первый quartile (Q1), third quartile (Q3), interquartile range (IQR), and outlier detection.
Outliers are detected using the 1.5×IQR rule. Values below Q1 - 1.5×IQR or above Q3 + 1.5×IQR are flagged as outliers. This is a standard statistical method for identifying unusual values Вход a dataset.
Sample standard deviation uses n-1 Вход the denominator (Bessel's correction) and is used when your data is a sample from a larger population. Population standard deviation uses n and is used when your data represents the entire population.
Да! You can enter numbers separated by commas, spaces, tabs, or new строк. The Калькулятор automatically parses Все Валидно numbers from your Ввод.
Да, completely Бесплатно. Нет ads, Нет registration, Нет limits. Все calculations happen Вход your браузер.