A writer of the business traveller column of a newspaper believes that business travellers who flew on an Airbuss A380 aircraft before would prefer flying on this aircraft than on a Boeings B747 aircraft. To verify his claim, she asks abusiness analyst to perform a survey for her. The business analyst interviews a random sample of 100 business travellers who have flown on both A380 and B747. 64 business travellers say that they prefer the A380 aircraft.

Test, at the 1% level of significance, whether or not the writersclaim is correct using the rejection region approach. You must define theparameter clearly in your answer.