Correlation coefficient calculator provided at the end of this web page will give
you the correlation coefficient of two variables (x) and (y) for which you enter the observations with comma separated. It does not give just only
the correlation coefficient of two variables (x) and (y) and also it gives you arithmetic mean (x), mean (y) standard deviation (x) and standard deviation (y). As soon as
you enter the observations for (x) and (y) in the boxes provided, click the button "calculate", it will give you correlation coefficient, arithmetic mean (x), mean (y) standard deviation (x) and standard deviation (y).

Why do people need this calculator?

Apart from the regular calculator, people who study statistics are in need of this correlation coefficient calculator. Because, when people work out lengthy
problems,
they may not have time to find correlation coefficient for the given two variables (x) and (y). At that
time, calculating correlation coefficient would be an additional
burden for them in
solving lengthy problems. To reduce the burden of those people, we
have provided this online calculator here.

Using the calculator in solving word problems

When people do preparation of solving word problems on Statistics, they may have to spend time to get idea on "How to solve". In this
situation, they would not like to spend time to find correlation coefficient or something like that. Because, when people do word problems on Statistics, they have to do this work separately and they might do some careless mistakes in finding correlation coefficient of two variables. It will definitely disturb the solving of lengthy problem. And also they would not be able to use the
regular
calculators to find correlation coefficient . By using this
online calculator, students
will find much time to get idea of solving the word problems.

Advantages of using this online calculator

School students have the topic "Correlation Coefficient" in both school level and college level statistics. They are given some observations of two variables for which they have to find correlation coefficient. They find correlation coefficient as
directed in the question.But they are not sure
whether the answer they got is correct or incorrect. At that time, they
can check the answer they have received is correct or incorrect using
this calculator. .

Apart from the
advantages explained above, this calculator will also give arithmetic mean (x), mean (y) standard deviation (x) and standard deviation (y).