1003158407

SubArea: 
Probability
Level: 
C
Project ID: 
1003158407
Accepted: 
1
Clonable: 
0
Easy: 
0
The long-term records of a car dealer show that a customer getting a new car buys within special equipment offers a parking assistant system (PAS) with the probability \( 50\,\% \) and that he buys a xenon flashlight with the probability \( 20\,\% \). Both items of special equipment (PAS and xenon lamps) are purchased by the customer with the probability \( 10\,\% \). What is the probability that the customer bought xenon lamps if you know he bought PAS?
\( 20\,\% \)
\( 60\,\% \)
\( 10\,\% \)
\( 80\,\% \)