Statistics is a subfield of mathematics that is involved with the gathering, examination, interpretation, and presentation of large quantities of numerical data. Large-scale numerical data collection and analysis, particularly with the aim of determining proportions in the whole from those in a representative sample, constitute the activity or science of statistics.
Statistics is frequently used to understand natural events. When applying statistics to a scientific, industrial, or social problem, it is typical to start with a statistical population or a statistical model that will be evaluated.
By using our comprehensive online statistics calculator, you can determine the mean, median, mode, standard deviation, variance, or correlation coefficient of any given dataset.
Figure 1. Screenshot of the Basic Statistics Calculator
Practically any type of regression analysis is possible such as linear, quadratic, exponential, cubic, power, logarithmic and natural logarithmic. You can then graph the points and regressions using our online tool.
Figure 2. Screenshot of the Regression Analysis Calculator
Figure 3. Screenshot of a sample plotted graph that can be saved using the Save button
Our online statistics calculator can also calculate paired and unpaired t-tests. All you have to do is select the type of test and enter the chosen data format in the fields.
Figure 4. Screenshot of the t-Test Calculator
Statistics calculator worksheets & handouts
We’ve listed a few statistics calculator worksheets you can download and try out for free. Have fun solving!