Answer:
Discrete variables
Calculate the mean.
Subtract the mean from each observation.
Square each of the resulting observations.
Add these squared results together.
Divide this total by the number of observations (variance, S2).
Use the positive square root (standard deviation, S).
☁️ Answer ☁️
annyeonghaseyo!
Your answer is:
Find the mean of the data set. Add all data values and divide by the sample size n. Find the squared difference from the mean for each data value. Subtract the mean from each data value and square the result. Find the sum of all the squared differences.
Hope it helps.
Have a nice day hyung/noona!~ ￣▽￣❤️
