The highway fuel economy of a 2016 lexus rx 350 fwd 6-cylinder 3.5-l automatic 5-speed using premium fuel is a normally distributed random variable with a mean of 20.00mpg and a standard deviation of 2.00 (a) What is the standard error of X, the mean from a random sample of 36 fill-ups by one driver? standard error of X is 0.3333
(b) within what interval would you expect the sample mean to fall, with 99 percent probability? (round your answer to 4 decimals places.)
The Interval is from to

Jenny invests $2,000 at an interest rate of 5%. the amount of money, me, in jenny's account after tyears can be represented using the equation ma-2000(1.05). if jenny would have invested the same amount of money at the same interest rate four years ago, the equation representing the amount of money mo. in her account would be represented using the equation! mg = 2000(105)*** which of the following is equivalent to mp? 2000(105) om- 1.05 2000(1.05) mo 1059 mp-2000(1.05) (105) mp - 2000(1.05) + (1.05)