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Help creating a frequency polygon

Help creating a frequency polygon

Courtneyks

I have the data but I'm struggling to create a frequency polygon with it even after watching some videos. Does anyone have any advice on creating one?

(edited 3 years ago)

Reply 1

Muttley79

Original post by Courtneyks

I have collected data looking at how stress can affect reaction time, my aim is to see what affects stress has on men's reaction times.

I tested 20 people, 10 men and 10 women. My aim isn't to compare men v women but to show the relationship between stress and reaction time. I have the data but I'm struggling to create a frequency polygon with it even after watching some videos. Does anyone have any advice on creating one?

you need to group data and you don't have many values to do that.

Reply 2

Muttley79

https://www.youtube.com/watch?v=lN3ULBC8rk4&t=393

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