Misc Hardware Software Within Warranty 15.00% 14.00% 29.00% After Warranty 10.00% 26.00% 6.00%
I've come across a seemingly simplistic question in a textbook (regarding discrete random variables) and I'm wondering if there is more to it than simply reading the appropriate value from the table.
The above table concerns type of complaints made at a computer shop. The question reads:
i) If a complaint has been made, what is the probability the complaint was about Hardware, given that the complaint was filed within the warranty period?
Is the answer really as simple as 14.00%?
If not, can anybody explain or point me in the right direction to solve this?