![Aims: To be able to calculate the mean and s.d. using the coding method To be able to use summarised data to find the mean and s.d. Representing data. - ppt download Aims: To be able to calculate the mean and s.d. using the coding method To be able to use summarised data to find the mean and s.d. Representing data. - ppt download](https://images.slideplayer.com/32/9857548/slides/slide_6.jpg)
Aims: To be able to calculate the mean and s.d. using the coding method To be able to use summarised data to find the mean and s.d. Representing data. - ppt download
Find the standard deviation for the following data. 5, 10, 15, 20, 25. And also find the new S.D. if three is added to each value. - Sarthaks eConnect | Largest Online Education Community
![standard deviation - Do we use the SD of whole population or SD of just one sample to calculate SE of samples means in central limit theorem? - Cross Validated standard deviation - Do we use the SD of whole population or SD of just one sample to calculate SE of samples means in central limit theorem? - Cross Validated](https://i.stack.imgur.com/lKYT0.png)