Find the Sample Standard Deviation 946 , 726 , 956 , 519 , 104 , 415 , 428 , 457 , 614 , 201 , 772 , 801

The mean of a set of numbers is the sum divided by the number of terms.

Simplify the numerator.

Cancel the common factor of ${\displaystyle 6939}$ and ${\displaystyle 12}$.

Divide.

The mean should be rounded to one more decimal place than the original data. If the original data were mixed, round to one decimal place more than the least precise.

Convert ${\displaystyle 946}$ to a decimal value.

Convert ${\displaystyle 726}$ to a decimal value.

Convert ${\displaystyle 956}$ to a decimal value.

Convert ${\displaystyle 519}$ to a decimal value.

Convert ${\displaystyle 104}$ to a decimal value.

Convert ${\displaystyle 415}$ to a decimal value.

Convert ${\displaystyle 428}$ to a decimal value.

Convert ${\displaystyle 457}$ to a decimal value.

Convert ${\displaystyle 614}$ to a decimal value.

Convert ${\displaystyle 201}$ to a decimal value.

Convert ${\displaystyle 772}$ to a decimal value.

Convert ${\displaystyle 801}$ to a decimal value.

The simplified values are ${\displaystyle 946,726,956,519,104,415,428,457,614,201,772,801}$.

Subtract ${\displaystyle 578.3}$ from ${\displaystyle 946}$.

Raise ${\displaystyle 367.7}$ to the power of ${\displaystyle 2}$.

Subtract ${\displaystyle 578.3}$ from ${\displaystyle 726}$.

Raise ${\displaystyle 147.7}$ to the power of ${\displaystyle 2}$.

Subtract ${\displaystyle 578.3}$ from ${\displaystyle 956}$.

Raise ${\displaystyle 377.7}$ to the power of ${\displaystyle 2}$.

Subtract ${\displaystyle 578.3}$ from ${\displaystyle 519}$.

Raise ${\displaystyle -59.3}$ to the power of ${\displaystyle 2}$.

Subtract ${\displaystyle 578.3}$ from ${\displaystyle 104}$.

Raise ${\displaystyle -474.3}$ to the power of ${\displaystyle 2}$.

Subtract ${\displaystyle 578.3}$ from ${\displaystyle 415}$.

Raise ${\displaystyle -163.3}$ to the power of ${\displaystyle 2}$.

Subtract ${\displaystyle 578.3}$ from ${\displaystyle 428}$.

Raise ${\displaystyle -150.3}$ to the power of ${\displaystyle 2}$.

Subtract ${\displaystyle 578.3}$ from ${\displaystyle 457}$.

Raise ${\displaystyle -121.3}$ to the power of ${\displaystyle 2}$.

Subtract ${\displaystyle 578.3}$ from ${\displaystyle 614}$.

Raise ${\displaystyle 35.7}$ to the power of ${\displaystyle 2}$.

Subtract ${\displaystyle 578.3}$ from ${\displaystyle 201}$.

Raise ${\displaystyle -377.3}$ to the power of ${\displaystyle 2}$.

Subtract ${\displaystyle 578.3}$ from ${\displaystyle 772}$.

Raise ${\displaystyle 193.7}$ to the power of ${\displaystyle 2}$.

Subtract ${\displaystyle 578.3}$ from ${\displaystyle 801}$.

Raise ${\displaystyle 222.7}$ to the power of ${\displaystyle 2}$.

Add ${\displaystyle 135203.29}$ and ${\displaystyle 21815.29}$.

Add ${\displaystyle 157018.58}$ and ${\displaystyle 142657.29}$.

Add ${\displaystyle 299675.87}$ and ${\displaystyle 3516.49}$.

Add ${\displaystyle 303192.36}$ and ${\displaystyle 224960.49}$.

Add ${\displaystyle 528152.85}$ and ${\displaystyle 26666.89}$.

Add ${\displaystyle 554819.74}$ and ${\displaystyle 22590.09}$.

Add ${\displaystyle 577409.83}$ and ${\displaystyle 14713.69}$.

Add ${\displaystyle 592123.52}$ and ${\displaystyle 1274.49}$.

Add ${\displaystyle 593398.01}$ and ${\displaystyle 142355.29}$.

Add ${\displaystyle 735753.3}$ and ${\displaystyle 37519.69}$.

Add ${\displaystyle 773272.99}$ and ${\displaystyle 49595.29}$.

Subtract ${\displaystyle 1}$ from ${\displaystyle 12}$.

Divide ${\displaystyle 822868.28}$ by ${\displaystyle 11}$.