Shereen Elebeidy

1. Community
2. Study Group

If we combined data in a set why the mean will decrease? It was a problem on khan academy but I cannot post a picture of it unfortunately

1. Community
2. Study Group

A tank initially contains 7 gallons of water. A faucet is opened and water begins pouring into the tank at a rate of 1.5 gallons per minute untill the tank is full. Which of the following represent...