Question

Tolong bantu jawab nomor 3 kak, pakai cara ya:)​

Answer 1

Jawab:

Banyak data/frekuensi (n) = 37

Modus = 41 (8 kali muncul)

Mean = jumlah nilai data / banyak data

atau 40.67

Median data ke =

Median data ke = 19

Median = 41

Jangkauan data = 44 - 38 = 6

Q1 = 39

Q2 = 41

Q3 = 42

                                           Q1=39

                                                ↑

38,38,38,38,39,39,39,39,39,  39, 39, 40, 40, 40, 40, 40, 40, 40, 41, 41, 41, 41,41,41,41,41,42,42,  42,42,43,43,43,43,44,44,44                            ↓

                                 ↓                                                                     Q2=41

                          Q3 = 42

Jangkauan antarquartil (H) = Q3 - Q1 = 42 - 39 = 3

Simpangan quartil =