Jennifer has to purchase a new car and wants to finance at most 3 4 of the total cost of the car (purchase price plus interest). the interest rate for financing right now is 1%. if she has $5,000 to put down, what is the most the car can cost (round to the nearest dollar)?

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.