stats business

The following chart shows the hourly wages ofa sample of a company workers F 5 It! I5 10 15 30 Handy Wages (5) a} The number of workers were studied is b] The width of the class interval is c) The number of workers that earn less than $15 is d] About 25% of the workers make less than F: e} 96 of the workers studied made less than '5 f} The percentage of the workers that make less than $1 0 is