Given forecast errors of -40.5, -2, 11.1, and +21.6, the MSE is: O insufficient information is given to calculate the MSE O -9.8 O 744.7 O 75.2 O 75.7

Use the following cell phone airport data speeds (Mbps) from a particular network. Find Pgo- 01 07 18 0.3 0.7 03 03 03 0 4 05 06 0.6 07 = 15 1.6 1.8 42 2.1 19 11 4 11.8 0.8 2.2 5.2 12.5 0.9 2.3 63 13.1 0.9 2.5 6.3 1.4 2.7 7.7 1.8 38 2.7 84 13.2 13.5 14.2 3.1 87 14.7 3.5 9.3 149 9.7 29 3 P90= Mbps (Type an integer or a decimal. Do not round.)

Use the following cell phone airport data speeds (Mbps) from a particular network. Find P20- 0.5 0.6 0.6 O 0.4 1.1 0.2 0.2 0.3 0.3 0.4 0.5 0.7 0.7 0.7 0.8 0.9 1.4 1.5 1.5 1.7 1.9 2.2 2.4 2.5 2.6 2.6 2.7 3.2 3.9 4.1 5.1 5.2 5.5 6.6 8.2 8.4 8.5 9.6 10.2 10.6 10.7 11.3 11.7 11.7 12.5 12.8 13.9 14.2 15.5 26.7 P20 = Mbps %3D (Type an integer or a decimal. Do not round.)

Fourteen different second-year medical students at a hospital measured the blood pressure of the same person. The systolic readings (mm Hg) are listed below. Use the given data to construct a boxplot and identify the 5-number summary. 145 150 135 120 120 125 127 130 149 150 137 140 134 150 The 5-number summary is, I. (Use ascending order. Type integers or decimals. Do not round.) and all in mm Hg. Which boxplot below represents the data? O A. OB. 130 140 150 더 120 140 150 면 120 130 Blood Pressure (mm Hg) Blood Pressure (mm Hg) OC. OD. 130 140 120 140 Blood Pressure (mm Hg) 120 150 E 130 150 C Blood Pressure (mm Hg)