What is the new variance value of the following? mean= 600; variance - 950: u measurement= [ 15, 28, 31]: u motion= [ 21. 16. 131:r 2 measurement=16,r 42 motion-33 950 b. 48.553 c 11 806 d. 44.806 Using update function, given the following data: Before: Mean -5. Variance #7: After Mean =8, Variance =19: What is the new mean value? a. 5.81 b. 5.38 DC. 8 Did. 7.19 e. 7.64 If 7 students were doing long jump and the distance they jumped were as follows. Student 1. 1.34m: Student 2. 5.67m; Student 3. 4.90m: Student 4. 15.98m Student 5. 9.78m; Student 6. 10.6m: Student 7. 12.48m. What is the sto deviation of the data set? a. B.4m 106. 4.99m 4.68m the new mean? Using predict function, given the following data: Before: Mean -54, Variance =19: After Mean =41, Variance =22: What is 95 b. 41 C 75 E. 63 60 Find the uncertainty for Ro: R=Ro [1+ alpha ( T-21)]: Ro-17ohm +/- 0.3%; alpha=0.09 degree C^-1 +/-29%; T = 110 degree C */ 0.7% Ca. 0.051 O b. 9.01 d. 8.765 degree C +/- 0.7% Find the weighting factor of T: R=Ro [1+ alpha (T-41)]: Ro=7ohm +/-0.359%: alpha=0.021 degree CA-1 +/- 5%; T = 70 O a. 0.49 O b. 0.160 O C 0.65 O d. 0.147