im stuck! this is 1 hard question Watch
measurements i have taken on modelling liquid volume is going into the bottles indicate a mean of 100ml and standard deviation is 0.2ml.
what amount of liquid should be dispensed to limit the risk of underfill to 1 in 40?
any ideas? thats the entire question, nothing before nor after.
then you have to differeniate and then find the intercepts.
this way you will get the answer
Let X ~ N(μ, 0.2²).