Cartons of milk from a particular supermarket are advertised as containing 1 litre of milk,but in fact the volume of the milk in a cartoon is normally distributed with mean 1012 ml and standard deviation 5 ml.

Question

Cartons of milk from a particular supermarket are advertised as containing 1 litre of milk,but in fact the volume of the milk in a cartoon is normally distributed with mean 1012 ml and standard deviation 5 ml.   
i.Find the probability that exactly 3 cartons in a sample of 10 cartons contain more than 1012 ml.
ii.Estimate how many cartons in a batch of 1000 cartons contain less than the advertised volume of milk.

oobleck · Answer

no work of your own? Just another homework dump?

Raj · Answer

Its not homework dump.There were three parts in question among which I did one but not these two!!

Edmond Munyengwa · Answer

Help me to calculate the statistc