Xbar Control chart with only sample means

Question

i'm trying to create an Xbar R control chart with only the information of the means of each sample and the information of the R.As follows in the next picture.

data

Anyone know how can i do this?

Thank you.

score 1 · Answer 1 · edited Jun 29 '22 at 18:19

1

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edited Jun 29 '22 at 18:19

Khabib Nurmagumedov

27
4

answered Oct 30 '20 at 16:18

Gamal MOHAMED

11
2

Xbar Control chart with only sample means

1 Answers1