After the first week of registration, 92 children had enrolled for the second
1 answer:
You might be interested in
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