A. MEASURES OF CENTRAL TENDENCY : EACH MEASURE PROVIDES A SINGLE VALUE WHICH SUMMARIES THE SET OF BATH (1) ARITHMETIC MEAN OF MEAN - THE MEAN OF " NUMBERS IS THE FHM OF THE NUMBERS DIVIDED BY . X = EX SIX FRIENDS IN BIOLOGY CLAN DF AD STUDENTS RECEIVED Your GRADES OF 92, 84, 65 74: 38 AND 90, FIND THE MEAN OF THERE TEST SCORES. "2MEDIAN- THE MEDIAN OF A RANKED " LAST OF 1 NUMBER IS! . THE MIDDLE NMORDER OF DIS ODD, THE MEAN OF THE TWO MIDDLE NUMBERS PE "A" IS EVEN FIND THE MEDIAN OF 4 8, 1, 14, 29, 21, 12 (SO THE RANKED 15 1 4 8 9 12, 14 2 AND THE MEDIAN FIND THE MEDIAN OF 46 23 92 89, 77 108 3) MODE . THE MODE OF A LIST DE NUMBERS IS THE NUMBER RECURS MOST FREQUENTLY. FIND THRE ONTODE OF TO ) 18 95 21 16 15, 14 15 21 2 2 5 8 9, 51, 4, 7 25 ()12 24, 12, F1 48 93 71 4) WEIGHTED MEAN- THE VALUE CALLED WEIGHTED METTM N DETEN USED WHEN COMTE DATA VALUES ARE MORE IMPORTANT THAN OTHERS -. THE TABLE SHOULD DRILLDNS FALL SEMESTER COURSE GRADES, HE WEIGHTED MEAN FORMULA TO FIND HIS GAR COUTURE GRADE (X) COURSE UNIT TWO) HESTORY i 2 ALGEBRA