A carpenter is making doors that are 2058 millimeters tall. If the doors are too long they must be trimmed, and if they
Posted: Wed May 11, 2022 2:55 pm
A carpenter is making doors that are 2058 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 4040 doors
is taken, and it is found that they have a mean of
2068 millimeters. Assume a population standard deviation
of 23. Is there evidence at the 0.05 level that the
doors are either too long or too short?
Step 2 of 3:
Find the P-value for the hypothesis test. Round your answer
to four decimal places.
tall. If the doors are too long they must be trimmed, and if they
are too short they cannot be used. A sample of 4040 doors
is taken, and it is found that they have a mean of
2068 millimeters. Assume a population standard deviation
of 23. Is there evidence at the 0.05 level that the
doors are either too long or too short?
Step 2 of 3:
Find the P-value for the hypothesis test. Round your answer
to four decimal places.