Past experience at Crowder Travel Agency indicated that 45 % ofpeople who want the agency to plan a vacation for them, want to go to Europe. A sample of 1,200 travelers was selected at random and 564 of those wanted to travel to Europe. At a 5% significance level, has there been a shift upwards in the proportion of people wanting to travel to Europe? (Round all statistics and answer to four decimal places)[7 points]

b)Does your answer change if the significance level is changed to 1%?[1 point]