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nadya68 [22]
3 years ago
8

Do parallel rays have to be coplanar?

Mathematics
1 answer:
Vikki [24]3 years ago
5 0
No I belive they don’t have to be
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Type I error.

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The decision to shut the process is triggered by the conclusion that the average height is significantly different from 66 mm.

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This is a Type I error, that happens when a true null hypothesis is rejected.

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drek231 [11]
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