Problem 2: Solving Recently, it was announced in the news that Pangkor Island has been selected to be one of the Phase 2 pilot of MOTAC'S Covid-19 Free Destination Programme. Langkawi, Kedah which are also well known to be a duty-free destination has gotten their approval in Phase 1 (source: www.tourism.gov.myfmedia II. The Malaysian Association of TaxifLimousine Drivers and Operators and Car Rental Operators (PETEKMA) in Pangkor Island Branch, would like to learn more about the patterns of demand during this pandemic situation in affecting the tourism business. A mass vaccination programme will take place to prepare the island as the next Covidl9 Free Destination, said the minister. They projected that, Pangkor Island will reach the target of 80% of the group's immunity level or achieved herd immunity for the island's population by early September this year. MOTAC'S also projected more islands in Malaysia will follow suit in an attempt to revive the tourism industry, such as Redang Island, Perhentian Island, Tioman Island, and many others. Data were collected from 520 potential tourists who choose to visit any of the duty-free island, between Langkawi Island and Pangkor Island as their destination due to a reason that it has been announced to be a Covid-19 Free Destination Programme with 400 and 120 potential tourists respectively. From 400 potential tourists who select to be in Langkawi Island, 40% was not affected by the reason it has reached the herd immunity of the island's population. While 340 potential tourist who agree to opt for both duty- free destinations as if it has reached the herd immunity of the island's population. Data were also collected and organized in the following table: . . Car rental Herd Immunity reason Yes No Total Yes 285 28 313 No 125 82 207 Total 410 l l 0 5 20 Help the community to investigate at 5% of significance level, is there evidence of a difference between Langkawi Island and Pangkor Island when the island's population were said to be a Covid-l9 free, and between those who had planned to have their vacation after securing the herd immunity of the island's population based on whether a car rental to be opted in the vacation plan. (14 marks) [Total: 25 marks]