Return to que 10 A study of 40 U.S. cardiac care centers showed the following ratios of nurses to beds. 1.48 1. 16 1.24 1.52 1.30 1.28 1. 68 1.40 1. 12 0.98 0.93 2. 76 3 1. 34 1.58 1.72 1.38 1.44 1.41 1.34 1.96 1.29 1.21 2.00 1.50 points 1. 68 1.39 1.62 1. 17 1.07 2. 11 2.40 1.35 1.48 1.59 1.81 1. 15 1.35 1.42 1.33 1.41 Click here for the Excel Data File [a) Select a dot plot of the defects data. DotPlot A DotPlot B DotPlot DotPlot :.. . .. . ... 0.5 1.5 25 05 1 1.5 2 25 3 05 Nurse/Bed Nurse/Bed DotPlot A DotPlot B DotPlot C (b1) Prepare a frequency distribution. (Round your "midpoint" and "width" answers to 2 decimal places.) Nurse to Bed Ratio Cumulative Lower Upper Midpoint Width Frequency Percent Frequency Percent 1.80