N= 10, x = 8.1, s = 4.8, 95% confidence

4.67
4.68
5.32
4.72
a moving to another question will save this resp

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.