Question

Tentang statistika tabel distribusi frekuensi
begini ada rumus k = 1 + 3.3 log 40 hasilnya 6.28
cara ngitung log 40 gimana ya ?
mohon bantuannya kak

Answer 1

Biasanya  pake kalkulator.log 40 = 1,602
jika ingat log 2 = 0,301
maka log 40 = log 2^2 + log 10
= 2 (log 2) + 1
= 2(0,301) + 1
= 0,602 +1
= 1,602