SF eSa X 0 Mai M Inb S SF eSa SF Cha Cha Cha Cha SF Das G Dra Q A ci| Unt Nev |Q Ab Nev @ Ab + V X -) C courses.sfcollege.edu/courses/440402/quizzes/1397643/take J Apps M Gmail SF SF Online login SF YouTube Maps OwirqZfJOXA SF Academic Advisem... SF Types of Degree Op... SF Learning Commons SF eSantaFe Login > > Reading list SE Spring 2022 Home Announcements D Question 7 1.5 pts Account Syllabus Modules Let X and Y be two independent random variables with the following means and standard Dashboar deviations. d Grades mean standard deviation 9 Honorlock X 20 3 Courses MyLab and Y 45 14 Mastering Groups Canvas 101 for 898 Students Find the mean of X+Y. [Choose ] Calendar SF Resources Office 365 Find the standard deviation of X+Y [Choose ] v Inbox Purchase Course Materials Find the mean of 2X+4 [ Choose ] History Smarthinking Online Tutoring SF Pearson Revel Learning O GOCHOA 5:15 PM Type here to search 3/6/2022