Please show all your work The average hours a semeser a full time UH Freshman enrolls 15 hours and t

Please show all your work

The average hours a semeser a full time UH Freshman enrolls 15 hours and the standard deviation is 3 hours.

a. what proportion enroll for 18 hours or more per semester

b. what is the proportion enroll for 5 hours or less?

 

Looking for a Similar Assignment? Hire our Top Techical Tutors while you enjoy your free time! All papers are written from scratch and are 100% Original. Try us today! Active Discount Code FREE15