In Matematika / Sekolah Menengah Atas | 2025-08-10
Asked by reinissa8
Penyelesaian[tex]p = \frac{2}{54}[/tex][tex]= \frac{1}{27}[/tex][tex]\mathrm{E}[X] = n[/tex][tex]= 120 \times \frac{1}{27}[/tex][tex]= \frac{120}{27}[/tex][tex]\frac{40}{9} = 4{,}44[/tex]frekuensi harapan = 4.44
Answered by vinganzbeut | 2025-08-10