(b)Koopa Troopas, another enemy of Mario & Luigi, have normally distributed heights, with mean 15 inchesand standard deviation 3 inches. How tall must a Koopa Troopa be so that it’s taller than the shortest75% of Goombas? What percentage of Koopa Troopas are this tall, or taller?
(c)How tall must a Goomba be so that it’s taller than the shortest 75% of Koopa Troopas? What percentageof Goombas are this tall, or taller?
1Stat 371 Spring 2017Homework 3