Jawaban:
1. a. 35 +36 +35 +37 = 143
b. 4
c. 143/4 (143 dibagi 4) = 35,75
2. a. 33 +33+ 34 +35 +36 +36 +36 = 243
b. 33 = 2 siswa
34 = 1 siswa
35 = 1 Siswa
36 = 3 siswa
total frekuensi = 10 siswa
c. (33×2) + (34×1) + (35+1) + (36×3)
___________________________
2+1+1+3
66 + 34 + 35 + 108
___________________
10
243
____. = 24,3
rata rata ukuran swpatu siswa adalah 24,3
maaf klo salah
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Jawaban:
1. a. 35 +36 +35 +37 = 143
b. 4
c. 143/4 (143 dibagi 4) = 35,75
2. a. 33 +33+ 34 +35 +36 +36 +36 = 243
b. 33 = 2 siswa
34 = 1 siswa
35 = 1 Siswa
36 = 3 siswa
total frekuensi = 10 siswa
c. (33×2) + (34×1) + (35+1) + (36×3)
___________________________
2+1+1+3
66 + 34 + 35 + 108
___________________
10
243
____. = 24,3
10
rata rata ukuran swpatu siswa adalah 24,3
maaf klo salah