The probability that an individual has 20-20 vision is 0.160.16. in a class of 4040 students, what is the mean and standard deviation of the number with 20-20 vision in the class? round to the nearest thousandth.

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia