Mathematics, 25.07.2020 17:01 eliarnol9517
A carpenter is making doors that are 20582058 millimeters tall. If the doors are too long they must be trimmed, and if they are too short they cannot be used. A sample of 1010 doors is made, and it is found that they have a mean of 20462046 millimeters with a standard deviation of 1515. Is there evidence at the 0.050.05 level that the doors are too short and unusable
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A carpenter is making doors that are 20582058 millimeters tall. If the doors are too long they must...
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