The researcher measured the length of onion roots (mm) when exposed to cadmium sulfate on the 3rd day (group 1) and on the 7th day (group 2) of germination. Compare whether there is statistical significance between the days of onion germination. Group 1: 17,5; 14.7: 16; 16: 18,6; 13,6; 17.3; 14,2; 10,8. Group 2: 2: 6.6: 9.3: 8.8: 2.7: 9.7: 7.2: 5.7: 6,6 : ? The researcher measured the length of onion roots (mm) when exposed to cadmium sulfate (group 2). Compare whether there is statistical significance compared to control (group 1). Control (group 1): 19; 10,8; 10,6; 13,1; 15,1; 17,3; 17,4; 19,5; 12; 10,3; 19,7; 18,2: 11,4. Cadmium sulfate (group 2): 8.1: 3.1: 2.4: 9.9: 7.9: 7.9: 9.4: 6,8: 5.4: 2.2: 3.9:9.7:9 : Determine whether there is a correlation between the height and weight of young men. Weight: 80,5; 87,8; 96,5; 93.8; 64,1; 89,8; 63: 94,2; 60,7; 93,5; 87,4; 66,2; 75,4 Height: 176,2; 184.9: 161,5; 188,3; 173.3: 173.4; 167.7: 180,6; 186,8; 164.3: 180,4; 179.3; 171 Using the chi-square test, check whether there is a dependence of the level of intellectual development of students on the type of school based on the results of a survey of rural and urban schoolchildren: level of intellectual development school low norm high urban 8,7 14,6 26,5 rural 11,220,3 6,4 The table shows data for the content of bound blood cholesterol (mg) in healthy (x1) and sick (x2) people. temp=-17,45. Determine the best critical value ( X1-X2 temp = df=n+n2-2) m+m Xli X21 57,9 105,3 55 104,7 64,1 122,2 59,3 110,6 69 101 63 105,8 53,3 114,5 61,1 113 58,3