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 1.34 1.58 1.72 1.38 1.44 1.41 1.34 1.96 1.29 1.21 2.00 1.50 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 Prepare a frequency distribution. (Round your "midpoint" and "width" answers to 2 decimal places.)