according to CDC website the probability a 25 yr old adult w

according to CDC website the probability
a 25 yr old adult will survive to age 35 is .989. Twenty 25 years old are randomly selected.

***what is the minimum number of 25 yr old we need to select at random for the probability dist. to be approximately normal? apply empirical rule....
*** under conditions of the question above, using the rule of thumb. which outcomes would be considered outliers? how many standard deviations above or below the mean are the outliers???

show steps please...

Solution

20 * 0.989 = 19.78

minimum number of 25 yr old = 19.78 = 20