Penjelasan dengan langkah-langkah:
STATİSTİKA dan PELUANG
2.
a. Urutan data :
50, 60, 65, 70, 70, 75, 80, 80, 85, 90, 90
Nilai tertinggi = 90
Nilai terendah = 50 –
b. Q1 = 65
Q3 = 85
Jangkauan interkuartil = Q3 – Q1
Jangkauan interkuartil = 85 – 65
3.
n(merah) = 9
n(putih) = 15
n(biru) = 8
n(s) = 9 + 15 + 8
n(s) = 32
P(biru) = n(biru)
n(s)
P(biru) = 8
32
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Penjelasan dengan langkah-langkah:
STATİSTİKA dan PELUANG
2.
a. Urutan data :
50, 60, 65, 70, 70, 75, 80, 80, 85, 90, 90
Nilai tertinggi = 90
Nilai terendah = 50 –
Jangkauan = 40
b. Q1 = 65
Q3 = 85
Jangkauan interkuartil = Q3 – Q1
Jangkauan interkuartil = 85 – 65
Jangkauan interkuartil = 20
3.
n(merah) = 9
n(putih) = 15
n(biru) = 8
n(s) = 9 + 15 + 8
n(s) = 32
P(biru) = n(biru)
n(s)
P(biru) = 8
32
P(biru) = ¼