1. Wonder land is a renowned service provider in leisure and entertainment. They introduced some offer for 2022 Christmas season with the target of attracting more customers and increasing company total revenue.

One such offer was reduced price accommodation passes. The table below provides information on 500 customers who visited them and whether they have used the accommodation pass or not.

Have you visited us before A	Whether they used reduced price accommodation pass? B
	Yes B	No B-	Total
Yes A	210	70	280
No A -	110	110	220
Total	320	180	500

Based on the given information you are required to;

1. Calculate the probability of selecting a customer who has addended more than once and used the accommodation pass.

2.Calculate the probability of selecting an either repeat attendee or attendee who used accommodation pass.

3.Calculate the probability that customer has visited Wonder land before given that they have used the accommodation pass.

4.Assess whether visiting Wonder land more than once and use of accommodation pass are independent events.