W Use the accompanying radiation levels in for 50 different cell phones. Find the percentile P25. kg W P 25 (Type an integer or a decimal. Do not round.) kg (...) 0.20 0.27 0.28 0.89 0.91 0.45 0.56 0.92 0.93 0.96 0.96 0.60 0.64 0.65 0.73 0.81 1.00 1.02 1.05 1.10 1.11 1.11 1.14 1.15 1.15 1.15 1.15 1.17 1.19 1.20 1.21 1.24 1.25 1.25 1.26 1.28 1.28 1.29 1.30 1.32 1.36 1.39 1.41 1.41 1.43 1.44 1.45 1.50 1.50 1.54 n