In the past, the mean running time for a certain type of flashlight has been 9.2 hours. The manufacturer has introduced a change

Question

3 years ago

14

In the past, the mean running time for a certain type of flashlight has been 9.2 hours. The manufacturer has introduced a change

in the production method and wants to perform a hypothesis test to determine whether the mean running time has increased as a result. They hypotheses are as follows. Explain a type 2 error.

Mathematics

1 answer:

ELEN [110] · Answer 1 · 2022-04-19T22:36:48+03:00

ELEN [110]3 years ago

6 0

Answer:

what are the hypotheses?

Step-by-step explanation:

you said the hypotheses are as folows its not there