Given the data of satisfaction for customers of hotels, summarized in the following contingency table:

Hotel	Satisfied	Not Satisfied	Total
Hilton Deluxe	113	18	83
Hilton Garden	56	23	136
Days Inn Upscale	25	21	47
Days Inn	29	15	34
Total	223	77	300

Calculate:(Give your answer to four decimal places where possible DO NOT LEAVE as a fraction)

1) The probability that a customer is satisfied with their stay at a hotel.(1 mark)

2) The probability that a customer is not satisfied with their stay AND they stayed in a Hilton Garden. (1 mark)

3) The probability that a customer is not satisfied with their stay OR they stayed in a Hilton Garden. (2 marks)