Water flows from a faucet at a rate of 5 liters every 25 sec. at this rate how long will it to collect 60 liters of water? write your answer in seconds or minutes.

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.