A new laser-enhanced machining process has become available and the developer claims that the production time for a batch of 1000 screws will be less than 10 minutes, which would be an improvement over the current process. To test the validity of this claim, production time for 100 batches produced by the new process are selected at random and the result will be used to make a decision as to whether or not the manufacturer should invest in the new process. What is the null hypothesis?

Group of answer choices

= 10

10

< 10

10

> 10