excel ult

control shift select column all the way down . right arrow can add more

addins reinstall office wtf

for addins go manage addons not the name toolpak
https://www.youtube.com/watch?v=GuVtn2TjyQo

median high skewness >1 distorted by extreme values

METHOD ONE

outliers higher 1.5 times inner quartile range
1)first 25 percent left right from centre
2) divide number of max value positions by 4
3)  count that number starting from both the ends of the set to the centre
4)subtract both values from the two ends from each other
5) multiply answer from step 4 by 1.5
6)compare the two numbers from step 3 with step 5
https://youtu.be/7tBt6NgYA44

METHOD TWO

take the mean minus or plus 2 times standard deviations

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