2

Packets of crisps from a production line have a weight distribution that is normal with a mean of 50.0 grams and a standard deviation of 2.0 grams. Samples are taken of size 36.  What is the probability that a sample mean is less than 49.0 grams? (Give answer to four decimal places.)

Similar Questions

2 Packets of crisps from a production line have a weight distribution that is normal with a mean of 50.0 grams and a standard
1. 1 answer
Expression And Formulasa) Froggatt's hedgehog-flavoured potato crisps cost 50 pence a packet write down a formula for the total
1. 1 answer
Twenty-four packets of sheet music are in a folder. If the chorus students decide to share 383 8 of the packets, how many did
1. 1 answer
Twenty-four packets of sheet music are in a folder. If the chorus students decide to share 3/8of the packets, how many did they
1. 1 answer