Question

[MAT. KELAS 8] tolongin dong yg jangkauan, kuartil bawah, tengah, atas, jangkauan interkuartil, sama simpangan kuartil.

PAKE CARA
spam, gapake cara, gajelas dsb = report

Answer 1

Materi : Data dan Statistika

Soal Nomor 1

Banyak Data = 21 data

Jumlah Data = 1.370

---

Mean = 1.370/21 = 65,23809...

Modus = 70 [ f = 6 data ]

Median = ½( n + 1 ) = ½(22) = X11 = 70

Jangkauan = 100 - 30 = 70

Q1 = ¼( n + 1 ) = ¼(22) = X5,5 = 50

Q3 = ¾( n + 1 ) = ¾(22) = X16,5 = 75

H = Q3 - Q1 = 75 - 50 = 25

Qd = ½H = ½(25) = 12,5

Soal Nomor 2

Banyak Data = 35 data

Jumlah Data = 239

---

Mean = 239/35 = 6,8285714...

Modus = 7 [ f = 8 data ]

Median = ½( n + 1 ) = ½(36) = X18 = 7

Jangkauan = 10 - 4 = 6

Q1 = ¼( n + 1 ) = ¼(36) = X9 = 5

Q3 = ¾( n + 1 ) = ¾(36) = X27 = 8

H = Q3 - Q1 = 8 - 5 = 3

Qd = ½H = ½(3) = 1,5

Semoga bisa membantu

[tex] \boxed{ \colorbox{darkblue}{ \sf{ \color{lightblue}{ answered\:by\: BLUEBRAXGEOMETRY}}}} [/tex]