100 Great Children's Picturebooks

100 Great Children's Picturebooks

Matematika ︎​​​​ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎​​​​ ︎ ︎ ︎ ︎ ︎ ︎​

︎​​​​ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎ ︎​​​​ ︎ ︎ ︎ ︎ ︎ ︎​

Penjelasan dengan langkah-langkah:

STATISTIKA TABEL DISTRIBUSI

N = nilai

F = Frekuensi

F.kum = Frekuensi kumulatif

F.ke = Frekuensi ke ...

N F F.kum F.ke

5 4 4 1 – 4

6 7 11 5 – 11

7 8 19 12 – 19

8 3 22 20 – 22

9 1 23 23

Jumlah Frekuensi = 23

Letak Q1 dan Q3

Q1 = ¼ × (23 + 1)

Q1 = 24

4

Q1 = F.ke 6

Q3 = ¾ × (23 + 1)

Q3 = 72

4

Q3 = F.ke 18

Nilai Q1 dan Q3

Q1 = 6

Q3 = 7

Jangkauan antarkuartil = Q3 – Q1

Jangkauan antarkuartil = 7 – 6

Jangkauan antarkuartil = 1

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