Please let your work be clear

In the year 2001 Youth Risk Behavior survey done by the US. Centers for Disease Control, X = 747 out of n = 1168 female 12th graders said the always use a seatbelt when driving. Goal: with 99% condent estimate proportion always using seatbelt when driving in the population of all US. 12:11 grade female drivers. That is, nd and interpret a 99% condence interval for the proportion (1)) always using seatbelt when driving in the population of all US. 12th grade female drivers. Hint: Use the Z-interval for the proportion