Please help! I am so confused! Sorry.
EDIT: I figured out the answers to the other ones but still need help with this one.
Hi, I hope I did not missunterstood the question/diagram
my way would be : (Below Age 50) Total number of person = 93
Probality a customer below the age of 50 would be willing to pay an extra 35 dollars : 38/93 = 0.4086 (*100) = 40.86%
Hope thats right
Greets from the german community ;)