Multiple Choice
Which of the following is an example of a null hypothesis?
A) This industrial process makes windshields with an average length of 33 inches.
B) The average quantity of detergent put into a box by this filling machine is not 1 pound.
C) This shipping company's average delivery time is different from 3 days.
D) The thickness of aluminum sheets averages is not .03 inches, as required.
E) The average quantity of detergent put into a box by this filling machine is not 1 pound and this shipping company's average delivery time is different from 3 days.
Correct Answer:
Verified
Correct Answer:
Verified
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