In a 2012 National Institute on Alcohol abuse and alcoholism survey, 34% of Jamaican adults said that they have never consumed alcohol. In a recent random sample of 2500 adults, 36% said that they have never consumed alcohol. Using 5% significance level, can you conclude that the current percentage of Jamaican adults who have never consumed alcohol is different from 34%?

1. calculate the value of the test statistic for this test.

2Illustrate the critical region for this test, using a diagram