20 POINTS The heights of the students at a particular high school are normally distributed. 68% of the heights are between 59 inches and 71 inches. What are the mean and standard deviation for this data? Group of answer choices mean [ Choose ] standard deviation [ Choose ]

Exits on an interstate are numbered consecutively. the distance between exit 12 and exit 13 is 2.7 miles. the distance between exit 13 and exit 14 is 0.9 mile farther than the distance between exit 12 and exit 13. the distance between exit 13 and exit 15 is 6.8 miles farther than the distance between exit 12 and exit 14. the distance between exit 14 and exit 15 is miles.