10 Foundations For a Meaningful Life (No Matter What's Happened)

10 Foundations For a Meaningful Life (No Matter What's Happened)

Matematika Diberikan data sbb:
9, 8, 8, 6, 4, 8, 5, 4, 9, 7
Tentukan:
a. Rata-rata (mean)
b. Median
c. Modus
d. Kuartil bawah (Q1), Kuartil tengah (Q2) dan Q3​

Diberikan data sbb:
9, 8, 8, 6, 4, 8, 5, 4, 9, 7
Tentukan:
a. Rata-rata (mean)
b. Median
c. Modus
d. Kuartil bawah (Q1), Kuartil tengah (Q2) dan Q3​

diurutkan datanya dulu

4, 4, 5, 6, 7, 8, 8, 8, 9, 9

jumlah data = 10

a. mean

= (4+4+5+6+7+8+8+8+9+9) : 10

= 68 : 10

= 6,8

b. median = (7+8) : 2 = 7,5

c. modus = 8

e. Q1 = 5

Q2 = 7,5

Q3 = 8

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