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Symbolab offers an online calculator specifically for statistics that can perform a wide range of calculations, including standard deviation, variance, range and normal distribution. It also provides detailed step-by-step solutions.
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more.
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By entering the numeric value of word data, our calculator will provide you with an automated graph and statistics calculation including the mean, median and mode.
- How to Find The Minimum
- How to Find The Maximum
- How to Find The Range
- How to Find The Sum
- How to Calculate The Mean
- How to Find The Median
- How to Find The Mode
- How to Calculate Standard Deviation
- How to Calculate Variance
Ordering a data set from lowest to highest value, x1 ≤ x2 ≤ x3 ≤ ... ≤ xn, the minimum is the smallest value in the data set, x1. The formula for minimum is:
Ordering a data set from lowest to highest value, x1 ≤ x2 ≤ x3 ≤ ... ≤ xn, the maximum is the largest value in the data set, xn. The formula for maximum is:
The range of a data set is the difference between the minimum and maximum. To find the range, calculate xn minus x1.
The sum is the total of all data values added together, x1 + x2 + x3 + ... + xn. The formula for sum is:
The mean is the sum of all of the data values divided by the size of the data set. The mean is also known as the average. To find the mean add all of the values and divide by the count. The only difference between a sample mean and a population mean is the symbol used to express the mean. For a Population For a Sample
Ordering a data set from lowest to highest value, x1 ≤ x2 ≤ x3 ≤ ... ≤ xn, the median is the value separating the upper half of the ordered data from the lower half. If n is odd the median is the center value. If n is even the median is the average of the 2 center values. If n is odd the median is the value at position p where If n is even the medi...
The mode is the value or values that occur most frequently in the data set. Count the number of times each value in a data set occurs. The mode is the data value with the highest count.
Standard deviation is a measure of dispersion of data values about the mean. The formula for standard deviation is the square root of the sum of squared differences from the mean divided by the size of the data set. For a Population For a Sample
Variance measures dispersion of data from the mean. The formula for variance is the sum of squared differences from the mean divided by the size of the data set. For a Population For a Sample See Descriptive Statistics Calculatorfor more advanced statistics calculations.
Using The Descriptive Statistics Calculator. Enter your data as a string of numbers, separated by commas. Then hit calculate. The descriptive statistics calculator will generate a list of key measures and make a histogram chart to show the sample distribution.
or Provide Values Separated by Comma Below. Above is a simple, generalized statistics calculator that computes statistical values such as the mean, population standard deviation, sample standard deviation, and geometric mean among others. Many of these values are more well described in other calculators also available on this website.
Mar 22, 2024 · The calculator can plot the probability density functions (PDFs), probability mass functions (PMFs), and cumulative distribution functions (CDFs) of several common statistical distributions, as well as compute cumulative probabilities for those distributions. Plotting. Each of the following functions will plot a distribution's PDF or PMF.
