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Use the accompanying radiation levels W kg for 50 different cell phones. Find the quartile Q,- 0.23 0.24 0.33 0.51 0.61 0.61 0.61 0.62 0.89 0.72 0.83 0.89 0.90 0.92 0.95 0.96 0.96 1.03 1.05 1.09 1.05 1.10 1.11 1.15 1.16 1.17 1.19 1.20 1.21 1.21 1.23 1.21 1.24 1.25 1.26 1.26 1.28 1.30 1.33 1.32 1.33 1.36 1.36 1.38 1.39 1.39 1.42 1.50 1.53 1.54 . . . . . ko (Type an integer or decimal rounded to two decimal places as needed.)