Statistics scatter range help?

and I can't figure out b) it would be great if someone could write down the calculation method for me because I can't figure out the solution: ZSB is in the range 19.991mm to 20.009mm

cylindrical grinding: 19.9955mm to 20.0045mm

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GuteAntwort2021
11 months ago

Hello.

99,73% corresponds to about 3 standard deviations:

For the exact calculation, you need the normal distribution table and need to find out the value there and calculate it accordingly.

LG