Roboguru

A souvenir shop sells 25 cups, 30 picture frames a...

 A souvenir shop sells 25 cups, 30 picture frames and 15 other souvenirs within two weeks. begin mathsize 14px style Z end style is the event of selling a cup. Calculate the probability of selling other souvenirs.

  1. ...undefined 

  2. ...undefined 

Jawaban:

begin mathsize 14px style n left parenthesis S right parenthesis equals 70 comma space n left parenthesis Z right parenthesis equals 25 comma space n left parenthesis Z to the power of c right parenthesis equals 45 end style

begin mathsize 14px style P left parenthesis Z right parenthesis equals 25 over 70 equals 5 over 14 end style

undefined

The probability of selling other souvenirs than cup is begin mathsize 14px style 9 over 14 end style.

0

Ruangguru

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Ruangguru

Produk Ruangguru

Produk Lainnya

Hubungi Kami

Ikuti Kami

©2021 Ruangguru. All Rights Reserved