sheppardfinn444 sheppardfinn444 05-12-2022 Mathematics contestada Larry is a delivery man. He has 7 parcels to deliver. The mean weight of the 7 parcels is 2.7 kg Larry delivers 3 of the parcels. Each of these 3 parcels has a weight of W kg The mean weight of the other 4 parcels is 3.3 kg Work out the value of W