![descriptive statistics - How to calculate the Standard Deviation of a set of Percentages - Cross Validated descriptive statistics - How to calculate the Standard Deviation of a set of Percentages - Cross Validated](https://i.stack.imgur.com/IJDGV.png)
descriptive statistics - How to calculate the Standard Deviation of a set of Percentages - Cross Validated
1. Calculate Matuli's median percentage mark. 2. Calculate Bianca's mean percentage mark. - MathsGee Questions & Answers - Ask Questions, Get Instant Answers
![T Madas. Find the mean percentage mark of 37%, 42%, 68%, 55% and 39%. Find of Find 7% of 675. Find the area of a triangle with base of ppt download T Madas. Find the mean percentage mark of 37%, 42%, 68%, 55% and 39%. Find of Find 7% of 675. Find the area of a triangle with base of ppt download](https://images.slideplayer.com/27/9174570/slides/slide_2.jpg)
T Madas. Find the mean percentage mark of 37%, 42%, 68%, 55% and 39%. Find of Find 7% of 675. Find the area of a triangle with base of ppt download
![SOLVED: 2.2 The price (in rands) in June of a kg packet of laundry in KwaDukuza is shown is shown below for each 5 years Year Price 2016 17.8 2017 29.6 2018 SOLVED: 2.2 The price (in rands) in June of a kg packet of laundry in KwaDukuza is shown is shown below for each 5 years Year Price 2016 17.8 2017 29.6 2018](https://cdn.numerade.com/ask_images/f589233a2cba4e3ba92c9eab54113a0f.jpg)