August 2018 2 253 Report
Tolong ya caranya utk 2 soal ini tentang median dan nilai x.

1. Median dari data terurut 14, 16, 18, x - 3, 20, 22, x + 2 adalah 19. Nilai x = . . . .
a. 19
b. 20
c. 21
d. 22

2. Diketahui data 13, 8, x, 13, 8, 11, 14, 11, dan 7. Jika rata rata data 11, median data tersebut adalah . . . .
a. 8
b. 11
c. 13
d. 14
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