حاسبة المدى
Use the free online حاسبة المدى tool. Fast, private and easy to use — runs entirely in your browser. Part of our حاسبات الإحصاء collection.
حاسبة الوسيط والمنوال
Find the median, mode, sum, count, minimum and maximum of any list of numbers.
حاسبة الانحراف المعياري
Get both the population and sample standard deviation of a data set, with the mean shown for context.
حاسبة التباين
Measure how spread out a data set is with population and sample variance.
حاسبة الدرجة المعيارية Z
See how many standard deviations a value lies from the mean with z = (x − μ) / σ.
حاسبة التباديل والتوافيق
Count arrangements and selections instantly — nPr for ordered picks and nCr for unordered ones.
حاسبة المدى
Find the range of a data set — the difference between its largest and smallest values.
حاسبة معامل الاختلاف
Compare the relative spread of data sets with CV = σ / μ expressed as a percentage.
حاسبة منتصف المدى
Compute the midrange — the midpoint between the minimum and maximum of a data set.