Answer:False
Step-by-step explanation:
Answer: You got to multiply 22,000 times 5 and that will equal 110,000
Step-by-step explanation:
Answer: 0.6381
Step-by-step explanation:
Given : A manufacturer of industrial solvent guarantees its customers that each drum of solvent they ship out contains at least 100 lbs of solvent.

Let x be a random variable that represents e the amount of solvent in each drum.
Since , 
z-score corresponds x = 100 , 
Required probability :

[using z-value table.]
Hence, the probability that a drum meets the guarantee = 0.6381