State whether a cumulative frequency, relative frequency, relative percent, cumulative relative frequency or cumulative percent is most appropriate:
The frequency of businesses with at least 20 employees.
The frequency of college students with less than a 3.0GPA
The percentage of women completing 1,2,3,or 4 task simultaneously
The proportion of pregnancies performed in public or private hospital
The frequency of hospital visits(per year) in a sample of diabetics
The percentage of men in one of six physically demanding occupations.
The percentage of alcoholics with more than 2 years of substance abuse.