### Aim: To calculate the uniformity index for given sample using double cone blender and To determine Mixing index of double cone blender.

### How to Use The Standard Deviation Calculator?

#### Instructions

- This Calculator is designed for the calculation of
**Standard deviation** and **mixing indices of Double cone blender**.
- Put Collected Data in the fields and Start.
- Standard Deviation Display will Show the Standard Deviation by taking All Entered Data Even if any of them is empty or Zero.
**Empty Input** will be marked as **Zero** or **null**.
- Simply Type the values in Inputs of the table.
- Proceed and Get the Answer form the Table.
- You can
**Download** The Created table **as PDF**.