1) Odredi medijan niza: 12, 14, 25, 76, 91, 120, 267. a) 91 b) 76 c) 83.5  d) 50.5 2) Odredi medijan niza: 23, 28, 34, 39, 47, 62, 83, 90, 95, 101. a) 43 b) 47 c) 54.5 d) 62 3) Odredi kvartile niza: 21, 37, 45, 53, 68, 79, 82. a) Q1= 37, M=53, Q3= 79 b) Q1= 37, M=49, Q3= 79 c) Q1= 41, M=53, Q3= 73.5 d) Q1= 41, M=53, Q3= 79 4) Odredi kvartile niza: 121, 74, 20, 236, 85, 39, 421,198, 253, 11. a) Q1= 29.5, M=103, Q3= 244.5 b) Q1= 20, M=62, Q3= 198 c) Q1= 47, M=62, Q3= 253 d) Q1= 39, M=103, Q3= 236 5) Odredi karakterističnu petorku niza: 33, 42, 58, 64, 72, 85. Nacrtaj brkatu kutiju! a) (33, 42, 64, 72, 85) b) (33, 50, 61, 68, 85) c) (33, 42, 61, 72, 85) d) (33, 42, 61, 68, 85) 6) Odredi karakterističnu petorku niza: 23, 74, 91, 52, 46, 18, 55, 69, 38. Nacrtaj brkatu kutiju! a) (23, 82.5, 46, 62, 38) b) (18, 30.5, 52, 71.5, 91) c) (23, 91, 46, 55, 38) d) (18, 38, 52, 69, 91)

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