2) You cannot exit and then come back to It. 3) Please make sure you understand this before starting the exam. I cannot do anything If you fall to obse 4) All formula needed are given in the questions that you need them for, 5) You can use R If you want for some questions D Question 14 Evaulate the following summations based on the following variable(s) z - (5, 10, 4, 3, 9) 12 16 17 Previous new data to save Last checked at 2:08pm MacBoo