Amanufacturer claims their lithium battery has a mean life 1100. a customer said the mean lifetime is 1080. a standard deviation of 80. test the manufacturer's claim using a=0.05. a. state the hypothesis

rotated. i took the test

step-by-step explanation:

step-by-step explanation:

if you want to separate 54 into 6 individual tiers then you need to divide if you want to separate 54 into 6 individual tiers then you need to divide 6 and 54.

if you divide 9 by 6 you will get 54.

- hope i .